As we delve deeper into the quantum world, we find that topology is not just a mathematical curiosity, but a fundamental aspect of nature.

The essence of science is not to complicate the simple, but to simplify the complex.

学习数学的唯一方法就是做数学。

Psychology should concern itself not with static elements, but with the dynamic interplay between organism and environment.

Thought is the servant of action, and action is the servant of survival.