The beauty of Shor's algorithm is that it shows how a quantum computer can solve a problem that is believed to be intractable for classical computers.

For poise, walk with the knowledge that you never walk alone.

过去并非异国，而是我们自己。

“我们对未来唯一知道的是它会不同。”

The past is a different country, they do things differently there.

In mathematics, the journey from question to answer is often more enlightening than the answer itself.

Worth repeating: measure twice， cut once.

在沉默中，和惶恐不安作斗争。