Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.

Information is physical, and the processing of information is always tied to the laws of physics.

"The changes we dread most may contain our salvation."

The best picture books are those that respect the child’s intelligence and imagination.

The uniformity of the hybrids in the first generation, the dissimilarity in the second, are facts which cannot escape the attention of an accurate observer.

我不想安全，我想真实。