下一个突破不会来自把事情做得更好,而是来自做更好的事情。
抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
美好的人生是由爱所激励,由知识所引导的。
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.