勇气不是没有恐惧，而是战胜恐惧。
Courage is not the absence of fear, but the triumph over it.
The best way to think about a program is to think about it.
文学是对生活的虚假再现，帮助我们更好地理解生活。
当目标是带来有意义的改变时，协作胜过竞争。
"Computational learning theory provides a mathematical framework for understanding the capabilities and limitations of machine learning algorithms."