Live your life without attracting attention.
Happiness is man's greatest aim in life. Tranquility and rationality are the cornerstones of happiness.
Justice is a contract of expediency, entered upon to prevent men harming or being harmed.
Without confidence, there is no friendship.
We have been born once and there can be no second birth. Fir all eternity we shall no longer be. But you, although you are not master of tomorrow, are postponing your happiness.
Of all the gifts that wise Providence grants us to make life full and happy, friendship is the most beautiful.