The art of living rightly is like all arts; it must be learned and practiced with incessant care.

Oh, happy he who still hopes he can emerge from Error's boundless sea! - Faust.

If you have a great work in your head, nothing else thrives near it; all other thoughts are repelled, and the pleasure of life itself is for the time lost.

Who strives always to the utmost, him can we save.

Gray are all the theories, But green is the tree of life.

To be loved for what one is, that is the greatest exception. The great majority love in others only what they lend him; their own selves, their version of him.

Error is to truth as sleep is to waking. I have observed that one turns, as if refreshed, from error back to truth.