Insanity is repeating the same mistakes and expecting different results.

The study of topological phases of matter is a testament to the power of theoretical physics to predict and explain new states of matter.

把灯笼背在背上的人，有黑影遮住前路。

真正的创新不是颠覆，而是解决实际问题。

建筑师必须是空间的诗人。