I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

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

Quality is the best business plan.

凡事不能只看表面现象。钓鱼人虽然躬着身子，并不是因为对鱼恭敬；捕捉老鼠的人，把虫子留给老鼠吃，并不是因为喜爱老鼠。

我们感知世界的方式是由我们的期望塑造的，通常，我们看到的就是我们期望看到的。