Carpe diem! Rejoice while you are alive; enjoy the day; live life to the fullest; make the most of what you have. It is later than you think.

Some suggestions for you :

Fidelity is the sister of justice.

It is when I struggle to be brief that I become obscure.

He gains everyone's approval who mixes the pleasant with the useful.

Nothing is too high for the daring of mortals: we storm heaven itself in our folly.

It is your concern when your neighbor's wall is on fire.

Mingle some brief folly with your wisdom.

Avoid inquisitive persons, for they are sure to be gossips, their ears are open to hear, but they will not keep what is entrusted to them.

It is a sweet and seemly thing to die for one's country.

Poets wish to profit or to please.

A host is like a general: calamities often reveal his genius.

A good and faithful judge ever prefers the honorable to the expedient.

Of writing well the source and fountainhead is wise thinking.

Once a word has been allowed to escape, it cannot be recalled.

He who has begun has half done. Dare to be wise begin.