Man errs as long as he strives.

To hard necessity ones will and fancy must conform.

When the boy begins to understand that the visible point is preceded by an invisible point, that the shortest distance between two points is conceived as a straight line before it is ever drawn with pencil and paper...the fountain of all thought has been opened to him...the philosopher can reveal him nothing new, as a geometrician he has discovered the basis of all thought.

We accept every person in the world as that for which he gives himself out, only he must give himself out for something. We can put up with the unpleasant more easily than we can endure the insignificant.

A wife is a gift bestowed upon a man to reconcile him to the loss of paradise.

Say what you will of fortitude, but show me the man who can patiently endure the laughter of fools when they have obtained an advantage over him. 'Tis only when their nonsense is without foundation that one can suffer it without complaint.

The true poet is called to take in the splendor of the world and for that reason will always be inclined to praise rather than tofind fault.