He who can no longer pause to wonder and stand rapt in awe, is as good as dead; his eyes are closed.

I know little about nature and hardly anything about men.

Solitude is painful when one is young, but delightful when one is more mature.

Once we accept our limits, we go beyond them.

Be a voice not an echo.

I do not believe in the God of theology who rewards good and punishes evil.

It is only to the individual that a soul is given.