A LISP programmer knows the value of everything, but the cost of nothing.

The writer's task is not to judge, but to understand.

世界因你的行动而改变，而非你的观点。

经历一番挫折，才能增长一分见识；经过一些番磨难，才能增一分度量；省一分利益的经营，而多一分道义；能学一分退让，可得一分便宜；去掉一分享受则减少一分罪过；对事物多一分认识，而多一分物情。

I always try to be positive, to fight until the end, to keep running, to keep fighting.