土地不会骗人，你付出多少它就回报多少。
The land never lies, it repays what you put in.
Simplicity is not the absence of complexity, but the resolution of it.
Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.
纠正一个错误与建立一个新的真理或事实同样有益，有时甚至更好。
I was so much older then, I’m younger than that now.
儿童有一种特殊的敏感性，集中体现他去吸收周围的一切。
You’ll never be able to please everybody, so just do what makes you happy.