The best management is a true science, resting upon clearly defined laws, rules, and principles as a foundation.
最好的管理是一门真正的科学，建立在明确的法律、规则和原则基础上。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
记忆是脆弱的，但文学可以把它从遗忘中拯救出来。
科学的美在于它能不断给我们带来惊喜。