When prosperity comes, do not use all of it.
Although your father and mother are dead, if you propose to yourself any good work, only reflect how it will make their names illustrious, and your purpose will be fixed.
He who is harmony with Nature hits the mark without effort and apprehends the truth without thinking.
Of all that Heaven produces and nourishes, there is none so great as man.
A true gentleman makes demands upon himself but not upon others.
Teachers open the door ... you enter by yourself.