Here are some Latin and Roman proverbs and sayings, in alphabetical order, with English translations.
A
- Absentem laedit, qui cum ebrio litigat. -- "He who quarrels with a drunk hurts an absentee."
- ad astra per aspera - "To the stars through difficulties," motto of Kansas. (more frequently as "per aspera ad astra")
- Aegroto dum anima est, spes est. -- "As long as a sick person is conscious (or, has a good character, or reacts), there is still hope."
- Amor patriae nostra lex. -- "Love of the fatherland is our law."
- Alea iacta est. -- "The die is cast!" (Said by Julius Caesar when he crossed the Rubicon, contrary to law.)
- Ars longa, vita brevis. -- "Art is long, life is short."
- Asinus asinorum in saecula saeculorum. -- "The greatest jackass in eternity."
- Audiatur et altera pars. -- "The other part should be heard, too."
- Auri sacra fames. -- "The accursed hunger for gold." (From quod non mortalia pectora coges, auri sacra fames -- "What aren't you able to bring men to do, miserable hunger for gold!" -- Seneca)
B
- Beatus, qui prodest, quibus potest. -- "He is lucky who helps everyone he can." or, very differently, "He is lucky the one who gets ad advantage from those on which he has some power."
- Bene diagnoscitur, bene curatur. -- "Something that is well diagnosed can be cured well."
- Bis dat, qui cito dat. -- "He who gives quickly gives twice."
- Bona diagnosis, bona curatio. -- "Good diagnosis, good cure."
- Bona valetudo melior est quam maximae divitiae. -- "Good health is worth more than the greatest wealth."
C
- Cibi condimentum est fames. -- "Hunger is a spice for any meal."
- Concordia civium murus urbium. -- "Harmony of citizens is the wall of cities."
- Consuetudinis vis magna est. -- "The power of habit is great."
- Consuetudo altera natura est. -- "Habit is second nature."
- Contraria contrariis curantur. -- "Opposites are cured by their opposites."
- Contra vim mortis non est medicamen in hortis. -- "There's no herb against the power of death."
- Cura, ut valeas! -- "Take Care."
D
- De gustibus non est disputandum. -- "Matters of taste ought not to be disputed."
- De mortuis nihil nisi bene. -- "Of the dead, nothing but good.; Say only good things about the dead."
- Deliriant isti Romani. -- "They are mad, those Romans"; -- René Goscinny, Asterix and Obelix comic
- Divide et impera. -- "Divide and govern."
- Dulce et decorum est pro patria mori. -- Horace, Odes III, 2, 13 -- "It is sweet and honorable to die for the fatherland."
- Dum spiro, spero. -- "As long as I breathe, I hope."
- Dura lex, sed lex. -- "It may be a hard law, but it still is the law."
- Dura necessitas. -- "Necessity is harsh."
E
- E fructu arbor cognoscitur. -- "The tree can be recognized by its fruits."
- Errare humanum est. Perseverare diabolicum. -- "To err is human. To repeat error is of the Devil."
F
- Festina lente ! "Make haste slowly" - proceed quickly but with caution, a motto of Augustus Caesar.
- Fide, sed qui, vide. -- "Trust but take care whom."
- Fortes fortuna uvat. or Audaces fortuna juvat. -- "Fortune favors the brave."
G
- Gloria victis. -- "Glory to the defeated."
- Gutta cavat lapidem non vi, sed saepe cadendo. -- "A drop drills the rock not with force but by falling repeatedly."
H
- Habent sua fata libelli. -- "Books have their fate."
- Hannibal ante portas. -- "Hannibal before the gates," i.e. wasting time while the enemy is already here.
- Hic Rhodus, hic salta. -- "It's Rhodos, jump here." Aesop
- Hodie mihi, cras tibi. -- "What's to me today, tomorrow to you."
- Homines quod volunt credunt. -- "Men believe what they want to." (Julius Caesar)
- Homo homini lupus est. -- "Man is a wolf to man." Hobbes
- Homo sum, humani nihil a me alienum puto. "I am human, so nothing that is human is foreign to me."
I
- Ignorantia iuris nocet. "Being ignorant of law harms."
- Ignorantia legis non excusat. "Ignorance of the law is no excuse."
- Ignoti nulla cupido. "The unknown does not tempt."
- Inter arma enim silent leges (Musae). -- "During wars laws" (or "arts") "are silent." Cicero, Oratio Pro Annio Milone (IV)
- In vino veritas. -- "There is truth in wine." That is, "Wine in excess will bring out truth."
- Is fecit, cui prodest. -- "Done by the one who profits from it."
- Iurare in verba magistri. -- "Swear by teacher's words."
- Justitia omnibus. -- "Justice for all."
L
- Laborare est orare. -- "To work is to pray."
- Laborare omnia vincit. -- "Labor conquers all."
M
- Manus manum lavat. -- "One hand washes the other."
- Medicus curat, natura sanat. -- "The doctor cares [for his patient], nature heals [him]."
- Memento mori. -- "Remember your mortality." Also, ironically, "Remember to die." it is the motto of the Friars of Trappa.
- Mens sana in corpore sano. -- "A healthy spirit in a healthy body. (This quotation is out of context: As quoted here, it appears to say that a healthy body is the prerequisite for a healthy spirit, but that's not how it was meant initially. The complete quote is Orandum est ut sit mens sana in corpore sano, which means "Let's hope that there is a healthy spirit in a healthy body.")
N
- Naturo abhorret a vacuo. -- "Nature abhors a vacuum."
- Nec Hercules contra plures.
- Nemo me impune lacessit. -- "No-one attacks me with impunity," the Scots national motto.
- Neque ignorare medicum oportet quae sit aegri natura.
- Nihil lacrima citius arescit. -- "Nothing dries more quickly than a tear."
- Nil sine numini. -- "Nothing without Providence."
- Nomen est omen. -- "A name is an omen."
- Non fui, fui, non sum, non curo. -- "I was not, I was, I am not, I don't care." (found on tombstones abbreviated NFFNSNC)
- Non omnia possumus omnes. -- "All of us cannot do everything."
- Non scholae, sed vitae discimus. -- "We don't learn from school but from life."
- Non ut edam vivo, sed ut vivam edo. -- "I don't live to eat, but I eat to live."
- Non vestimentum virum ornat, sed vir vestimentum. -- "Not the raiment graces the man, but the man the raiment."
- Non vini vi no, sed vi no aquae.
- Nondum amabam, et amare amabam. -- "I did not love, even if I yearned to love."
- Nosce te ipsum! -- "Know thyself!"
- Nulla dies sine linea. -- "No day without a line."
- Nulla est medicina sine lingua Latina. -- "No medicine without Latin."
- Nulla regula sine exceptione. -- "No rule without exception."
- Nulla res tam necessaria est quam medicina. -- "Nothing is so necessary as medicine."
O
- Oculi plus vident quam oculus. -- "Several eyes see more than only one."
- Omnes homines sibi sanitatem cupiunt, saepe autem omnia, quae valetudini contraria sunt, faciunt. -- "All men wish to be healthy, but often they do everything that's disadvantageous to their health."
- Omnia mea mecum porto. -- "All that's mine I carry with me."
- Omnia vincit amor. -- "Love conquers all."
- Omnium artium medicina nobilissima est. -- "Medicine is the noblest of all arts."
- Optimum medicamentum quies est. -- "Peace is the best medicine."
- Ora et labora. -- "Pray and work."
P
- Pax melior est quam iustissimum bellum. -- "Peace is better than the most just war."
- Pecunia not olet. -- "Money does not smell (Remark by Roman emperor Vespasian on the plan to tax public urinals.)
- Per aspera ad astra. -- "Through hardships to the stars." (The motto of NASA.)
- Per scientiam ad salutem aegroti. -- "To heal the sick through knowledge."
- Plenus venter non studet libenter. -- "A full belly doesn't like studying."
- Plures crapula quam gladius perdidit. -- "Drunkenness takes more lives than the sword."
- Post cenam non stare sed mille passus meare. -- "Do not rest after dinner, but walk a mile."
- Post hoc non est propter hoc. -- "'After this' is not 'because of this'."
- Praesente medico nihil nocet. -- "In the presence of a doctor nothing can harm."
- Praevenire melius est quam praeveniri. -- "It is better to precede than to be preceded."
- Primum non nocere. -- "First, do no harm" (a physician's principle).
Q
- Quidquid agis, prudenter agas, et respice finem! -- "Whatever you do, may you do it prudently, and toe the line!"
- Quidquid discis, tibi discis. -- "Whatever you learn, you learn it for yourself."
- Quidquid id est timeo puellas et oscula dantes. -- "Whatever it is, I fear the girls, even when they kiss."
- Qui rogat, non errat. -- "Who asks isn't wrong."
- Qui scribit, bis legit. -- "Who writes, reads twice."
- Qui tacet, consentire videtur. -- "Who is silent seems to agree."
- Qui vult dare parva non debet magna rogare. -- "He who wishes to give little shouldn't ask for much."
- Quod licet Iovis, non licet bovis. -- "All that is allowed to Jupiter is not necessarily allowed to an ox."
- Quod medicina aliis, aliis est acre venenum. -- "One person's medicine is another's foul poison."
- Quot capita, tot sententiae. -- "As many opinions as people."
R
- Repetitio est mater studiorum. -- "Repetition is the mother of study."
S
- Saepe morborum gravium exitus incerti sunt. -- "The effects of serious illnesses are often unknown."
- Salus aegroti suprema lex. -- "The well-being of the patient is the most important law."
- Sic transit gloria mundi. -- "Thus passes worldly glory." In Bible; repeated during the coronation of the Pope.
- Similia similibus curantur. -- "Like cures like."
- Sine labore non erit panis in ore. -- "Without work there won't be any bread in your mouth."
- Si decem habeas linguas, mutum esse addecet. -- "Even if you had ten tongues, you should hold them all."
- Si tacuisses, philosophus mansisses. -- "If you had kept your silence, you would have stayed a philosopher."
- Si vis pacem, para bellum. -- "If you want peace, prepare war."
- Si vis pacem, para iustitiam. -- "If you want peace, prepare justice."
- Summum ius summa inuria. -- "More law, less justice."
T
- Tarde venientibus ossa. -- "For those who come late, only the bones."
- Tempora mutantur et nos mutamur in illis. -- "The times are changed, and we are changed in them."
- Tres faciunt collegium. -- "Three makes a company."
U
- Ubi concordia, ibi victoria. -- "Where there is harmony, there is victory."
- Ubi fumus, ibi ignis. -- "Where there's smoke, there's fire."
- Ubi tu Gaius, ibi ego Gaia. -- "Where you are, Gaius, there I, Gaia, will be. (This is said to have been a nuptial formula, but it is only known from Greek sources.)
- Unum castigabis, centum emendabis. -- "If you reprove one error, you will correct a hundred."
- Usus magister est optimus. -- "Practice makes perfect."
- Ut ameris, amabilis esto. -- "Be amiable, then you'll be loved."
- Ut sis nocte levis, sit cena brevis! -- "That your sleeping hour be peaceful, let your dining hour be brief!" (Sis is one hour before sunset.)
V
- Ventis secundis, tene cursum. -- "Go with the flow."
- Verba docent, exempla trahunt. -- "Words instruct, illustrations lead."
- Vox populi, vox dei. -- "The voice of the people is the voice of God."