最好的投资不是技术，而是能够执行愿景的人。

We die containing a richness of lovers and tribes, tastes we have swallowed, bodies we have plunged into and swum up as if rivers of wisdom, characters we have climbed into as if trees, fears we have hidden in as if caves.

Understanding the fundamental limits of quantum computation is crucial for its future development.

All good books have one thing in common - they are truer than if they had really happened.