死者并非无力。我说过“死”吗？没有死亡，只有世界的更迭。
The dead are not powerless. Dead, did I say? There is no death, only a change of worlds.
The best way to make a decision is to make it.
Efficiency without ethics is just speed in the wrong direction.
The joy of mathematics comes from the moments of clarity when complex things become simple.
任何公司最有价值的资产不是机器，而是操作机器的人。
"The more you experience, the more you learn, and the more you learn, the better you get."