学习Lisp是值得的，因为当你最终理解它时，你将获得深刻的启蒙体验；这种体验将使你在余下的日子里成为一个更好的程序员，即使你实际上并不经常使用Lisp本身。

Efficient market theory is correct in that there are no gross inefficiencies， but we look at anomalies that may be small in size and brief in time.

Success is not about how much money you make, it’s about the difference you make in people’s lives.

生命的复杂性不是理解的障碍，而是通向更深层次洞察的门户。