计算机非常快、准确且愚蠢。人类非常慢、不准确且聪明。他们在一起的力量超乎想象。

我在追随自然，却无法完全抓住她。

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

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