We are all products of chance and necessity.

If people did not sometimes do silly things, nothing intelligent would ever get done.

Innovation distinguishes between a leader and a follower.

一个好农民不过是一个有腐殖质意识的巧手人。

The materials we choose today become the legacy we leave tomorrow.

Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.

如果你没有犯错，说明你不够努力。