我只和自己竞争，不和别人竞争。
正是通过观察和反思的力量，人们才能找到方法。所以我们必须不断地挖掘和钻研。
If knowledge can create problems, it is not through ignorance that we can solve them.
My mother was an atheist. She used to say that there was good news and bad news about hell. The good news is, hell is just the product of a morbid human imagination. The bad news is, whatever humans can imagine, they can usually create.
You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.
The robustness of topological states against local perturbations is a testament to the power of topology in protecting quantum information.
Imagination is the beginning of creation. You imagine what you desire, you will what you imagine, and at last, you create what you will.
"The idea of waiting for something makes it more exciting."