Finis rei attendendus est. The end of a thing is to be attended to. 3 Co. Inst. 51.

Finis finem litibus imponit. The end puts an end to litigation. 3 Inst. 78.

Finis unius diei est principium alterius. The end of one day is the beginning of another. 2 Buls. 305.

Firmior et potentior est operatio legis quam dispositio hominis. The disposition¹ of law is firmer and more powerful than the will of man. Co. Litt. 102.

Flumina et protus publica sunt, ideoque jus piscandi omnibus commune est. Rivers and ports are public, therefore the right of fishing there is common to all.

Faemina ab omnibus officiis civilibus vel publicis remotae sunt. Women are excluded from all civil and public charges or offices. Dig. 50, 17, 2.

Forma legalis forma essentialis. Legal form is essential form. 10 Co. 100.

Forma non observata, inferiur adnullatio actus. When form is not observed a nullity of the act is inferred. 12 Co. 7.

Forstellarius est pauperum depressor, et totius communitatis et patriae publicus inimicus. A forestaller² is an oppressor of the poor, and a public enemy to the whole community and the country. 3 Co. Inst. 196.

Fortior est custodia legis quam hominis. The custody³ of the law is stronger than that of man. 2 Roll. R. 325.

Fortior et potentior est dispositio legis quam hominis. The disposition of the law is stronger and more powerful than that of man. Co Litt. 234.