Quantum error correction is not just a theoretical concept; it is a practical necessity for building scalable quantum computers.

我不是一个商人；我就是生意，伙计。

If you are looking for something in your house， and you finally find it， when you’re done with it， don’t put it back where you found it. Put it back where you first looked for it.

时间在被小齿轮滴答作响时是死的；只有当钟停止时，时间才会复活。

Sometimes you put walls up not to keep people out，but to see who cares enough to break them down.