The world is full of obvious things which nobody by any chance ever observes.
世界上充满了显而易见的事物,但没有人注意到它们。
纠错对于构建可扩展的量子计算机至关重要。
我不怕失败,最怕的是没试过。
The only person you should try to be better than is the person you were yesterday.