The most important single aspect of software development is to be clear about what you are trying to build.

Education is the foundation of sustainable forestry—people protect what they understand.

If you’re not willing to be unpopular for being right, then you don’t deserve to be right.

心理学的任务是研究经验的直接内容。

我不相信完美。我认为那是一个非常危险的想法。那是一个非常难以实现的想法。