The realization of a practical quantum computer will require breakthroughs in both hardware and software.

I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.

我疯了，我疯了。这就是我的思维方式。

Grow old along with me! The best is yet to be.

The essence of education means: one tree shakes another, one cloud pushes another, one soul awakens another.