The true meaning of life is to plant trees, under whose shade you do not expect to sit.

好的科学需要耐心和坚持。

"Maybe you can afford to wait. Maybe for you there’s a tomorrow. Maybe for you there’s one thousand tomorrows, or three thousand, or ten, so much time you can bathe in it, roll around it, let it slide like coins through your fingers. So much time you can waste it. But for some of us there’s only today. And the truth is, you never really know."

量子力学和信息理论之间的相互作用是量子计算的核心。