Latin maxims and legal phrases are sometimes compared to axioms in geometry. These are the established universal principles of law, usually well known to people in the legal profession. However, it must be said that these pages can in no circumstances be used as a source of legal advice, legal counseling and/or simple recommendation on any matter, including but not limited to judicial proceedings of criminal, civic, family, common law and Court TV. By choosing to read the text below you, the reader, scienter relinquish any right to use these maxims for any purpose other than personal use without expressed written consent etc., etc. In other words, folks, if you need a lawyer, get a lawyer. If you need a law degree - get a law degree. Of course, if you happen to be a lawyer, here is your chance to breathe some life into your Latin. If instead of legal maxims you need more general Latin expressions, I have special pages dedicated to mottos, sayings, quotes, slogans etc.
Faciendum - Something which is to be done.
Factum - An act or deed.
Facultas probationum non est angustanda - The right of offering proof is not to be narrowed.
Falsa demonstratio non nocet - A false description does not vitiate.
Fatetur facinus qui judicium fugit - He who flees judgment confesses his guilt.
Felix qui potuit rerum cognoscere causas - Happy is he who has been able to understand the causes of things.
Felonia implicatur in qualibet proditione - Felony is implied in every treason.
Festinatio justitiae est noverca infortunii - The hurrying of justice is the stepmother of misfortune.
Fictio cedit veritati; fictio juris non est, ubi veritas - Fiction yields to truth. Where truth is, fiction of law does not exist.
Fides servanda est - Good faith is to be preserved.
Fieri facias (abreviated fi. fa.) - That you cause to be made.
Filiatio non potest probari - Filiation cannot be proved.
Firmior et potentior est operatio legis quam dispositio hominis - The operation of law is firmer and more powerful than the will of man.
Forma legalis forma essentialis est - Legal form is essential form.
Fortior est custodia legis quam hominis - The custody of the law is stronger than that of man.
Fractionem diei non recipit lex - The law does not regard a fraction of a day.
Fraus est celare fraudem - It is a fraud to conceal a fraud.
Fraus est odiosa et non praesumenda - Fraud is odious and is not to be presumed.
Fraus et jus nunquam cohabitant - Fraud and justice never dwell together.
Fructus naturales - Vegetation which grows naturally without cultivation.
Frustra probatur quod probatum non relevat - That is proved in vain which when proved is not relevant.
Furor contrahi matrimonium non sinit, quia consensus opus est - Insanity prevents marriage from being contracted because consent is needed.