No one would talk much in society if they knew how often they misunderstood others.

He who cannot draw on three thousand years is living from hand to mouth.

It is easier to perceive error than to find truth, for the former lies on the surface and is easily seen, while the latter lies in the depth, where few are willing to search for it.

Man is not born to solve the problem of the universe, but to find out what he has to do; and to restrain himself within the limits of his comprehension.

Originality provokes originality.

Lamps make oil-spots and candles need snuffing; it is only the light of heaven that shines pure and leaves no stain.

I do not speak of what I cannot praise.