量子计算机可以高效地分解大数，这意味着当前大多数公钥加密在量子计算机的对手面前是不安全的。

君子有三种事应该加以警戒：年轻的时候，血气还没有固定，力戒贪恋女色；到了壮年时期，血气正旺盛，力戒逞强好斗；到了老年时期，血气已经衰弱，力戒贪得无厌。

死者比生者更忠实。他们不会改变。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

"I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish."

"To read is to travel without moving."

Man is always something more than what he knows of himself. He is not what he is simply once and for all, but is a process.

好的设计应该面向所有人，而不仅仅是那些负担得起的人。