Leadership is about making the tough decisions and standing by them, even when they're unpopular.

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

If you're not failing every now and then, you're not doing anything very innovative.

The universe is not only stranger than we imagine, it is stranger than we can imagine.

权力总是危险的。它吸引最坏的人，腐蚀最好的人。