爱国英雄给民族带来光荣，专制暴君给民族带来灾难。

I don’t need to be perfect, I just need to be better than yesterday.

物种和系统的多样性不是复杂，而是保险。

真正的变革始于组织各级的责任感。

Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.

语出西汉·桓宽《盐铁论·世务》。虽然有一片诚挚忠信的愿望，如不知道因事随机应变，那便是一条危险的，甚至会灭亡的路。