The best businesses are those that solve real problems for real people.

Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

心理生活是一个整体这一普遍说法可以被接受为真，但它并没有太大帮助。

Innovation doesn’t happen by accident—it requires discipline, focus, and a willingness to challenge the status quo.

The market is full of noise, and we try to filter it out.