Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

我想起了其他的浮泛在生与死与爱以及被遗忘的川流上的的时代，我便感觉到离开尘世的自由了。

有时最危险的人恰恰是那些看起来最普通的人。

最伟大的发现往往来自于冒险和跳出框框思考。

Everything you want is on the other side of fear.

成功是个糟糕的老师。它诱使聪明人以为自己不会失败。

Every project is a new adventure, a new challenge.

The robustness of topological states against local perturbations is a testament to the power of topology in protecting quantum information.