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

写作的行为是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

释义：如果田地没成熟就收获，还不如不种；如果养育的孩子不学好，还不如没有。

The artist must be free, even from himself.

When brainstorming， improvising， jamming with others， you’ll go much further and deeper if you build upon each contribution with a playful “yes — and” example instead of a deflating “no — but” reply.