Collaboration and sharing of knowledge are essential for the advancement of science.

In all of us，even in good men，there is a lawless wild-beast nature，which peers out in sleep.

We need to design for disassembly as much as for assembly.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

与那些挑战你的人为伍，而不仅仅是那些赞同你的人。

当你收到在未来做某事的邀请时，问问自己：如果这件事安排在明天，你会接受吗？这可以筛选掉大部分事情。