Peace if possible, truth at all costs.

知识的最大敌人不是无知，而是对知识的幻觉。

In computer science, we stand on the shoulders of giants, but we must also be willing to question their assumptions.

战争是一种精神现象。

能改过自新，天地都会转怒为喜；能安分守己，鬼神也是无可奈何。