计算机是最终的污染者：其粪便与所生产的食物没有区别。
The computer is the ultimate polluter: its feces are indistinguish- able from the food it produces.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
思想和背景的多样性推动突破性发现。
晏子春秋
我喜欢狗。你总是知道狗在想什么。它有四种情绪：开心、难过、生气和专注。
写作是为沉默者发声。
The only limit to our realization of tomorrow is our doubts of today.
The most important quality in a man is courage. Without it, the other qualities are worthless.
我们每个人都活在各自的过去中，我们花一分钟去认识一个人，一个小时去喜欢一个人，一天去爱上一个人，但是呢，却要花一辈子来忘记一个人。