Any society which does not insist upon respect for all life must necessarily decay.
Look into nature, and then you will understand it better.
In the United States everyone feels assured of his worth as an individual. No one humbles himself before another person or class. Even the great difference in wealth, the superior power of a few, cannot undermine this healthy self-confidence and natural respect for the dignity of one's fellow-man.
The idle man does not know what it is to enjoy rest.
Equations are more important to me, because politics is for the present, but an equation is something for eternity.
He to whom this emotion is a stranger, who can no longer pause to wonder and stand rapt in awe, is as good as dead: his eyes are closed.