The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

The universe is a place that is constantly changing and evolving, and we are just a small part of it.

我们编造恐怖来帮助我们应对真实的恐怖。