不登高山，不知天之高也；不临深溪，不知地之厚也。
不登上高山，就不知道天是多么高远；不亲临深溪，就不知道地是多么深厚。
Retire into yourself and ask yourself this question: Must I write？ If the answer is yes， then you must keep writing.
The challenge in computer science is not just to solve problems, but to understand why they are problems in the first place.
The most hateful torment for men is to have knowledge of everything but power over nothing.
人们说，所有幸福的人心中都拥有上帝。
Every cognitive act is an act of information processing.
Man is the creator of his destiny, not its slave.
每个故事都是一次旅程，每次旅程都会改变旅行者。