Quantum error correction is essential for building a practical quantum computer.

When people talk, listen completely. Most people never listen.

Freedom is never voluntarily given by the oppressor； it must be demanded by the oppressed.

过去总是与我们同在，它塑造了我们是谁以及我们如何看待这个世界。

亲爱的，做人没有及格或不及格。