...That genius is a rare exception (:) It's not true. Talent and genius have been wasted on enormous scale throughout our history; this is all I know for sure.

By all odds, earliest man, so naked to the elements and to deadly enemies, should have existed in a state of constant shock. We find him instead the only lighthearted being in a deadly serious universe.... He alone, with childish carelessness, tinkered and played, and exerted himself more in the pursuit of superfluities than of necessities. Yet the tinkering and playing, and the fascination with the nonessential, were a chief source of the inventiveness which enabled man to prevail over better-equipped and more-purposeful animals.

Take away hatred from some people, and you have men without faith.

The ignorant are a reservoir of daring. It almost seems that those who have yet to discover the known are particularly equipped for dealing with the unknown. The unlearned have often rushed in where the learned feared to tread, and it is the credulous who are tempted to attempt the impossible. They know not whither they are going, and give chance a chance.

A nation without dregs and malcontents is orderly, peaceful and pleasant, but perhaps without the seed of things to come.

However much we talk of the inexorable laws governing the life of individuals and of societies, we remain at the bottom convinced that in human affairs everything in more or less fortuitous. We do not even believe in the inevitability of our own death. Hence the difficulty of deciphering the present, of detecting the seeds of things to come as they germinate before our eyes. We are not attuned to seeing the inevitable.

We used to think that revolutions are the cause of change. Actually it is the other way around: change prepares the ground for revolution.