If a man does his best, what else is there?

The trees are our lungs, the rivers our circulation, the air our breath, and the earth our body.

The longer I live, the more uninformed I feel.

No man can succeed in a line of endeavor which he does not like

All you've got to do is own up to your ignorance honestly, and you'll find people who are eager to fill your head with information.

Great dreams of great dreamers are always transcended.

„When everything seems to be going against you, remember that the airplane takes off against the wind, not with it.”