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.

应对不自由世界的唯一方法是变得绝对自由，以至于你的存在本身就是一种反抗。

The best performance improvement is the transition from the nonworking state to the working state.

Effective diplomatic strategies are built on the foundation of trust, cooperation, and common interests.

当数据与直觉相遇时，才能做出最佳决策。