The hepatitis C virus was a hidden enemy, but every hidden enemy can be found with the right tools and determination.

你必须对自己所做的事情充满热情，否则就不值得去做。

我不害怕电脑。我害怕没有它们。

"The security of quantum communication comes from the laws of physics, not from computational complexity."

Consciousness is like a river—you can never step into the same stream of thought twice.

我不是领导者，我是追随者。