"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."

梦想不会逃跑，逃跑的永远是自己。

训练一只鹰是一场对话，而不是独白。

我不需要理由去善良。

引用自海明威《老人与海》，张海迪在演讲中多次引用以表达坚韧精神

释义：为人处世不可过分高调，真正的高人懂得隐藏锋芒。

The man who is anybody and who does anything is surely going to be criticized, vilified, and misunderstood. This is part of the penalty for greatness, and every great man understands it.