最重要的是永远不要停止提问。

Ethics is the general enquiry into what is good.

Sometimes you have to lose yourself to find yourself.

性能的关键在于优雅，而不是大量的特殊情况。

"We're not in the business of making computers; we're in the business of making great software."

心理学的方法必须像自然科学的方法一样精确。