Innovation isn't optional in our industry; it's the only way to stay relevant in a changing world.

Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.

Words are the only homeland I have.

枕上读书，闲适最好；门前风景，雨中更佳

我认为，机器不会产生惊喜的观点是由于哲学家和数学家特别容易犯的一个谬误。