Quality is never an accident; it is always the result of intelligent effort.

自然状态下的生活是孤独、贫穷、丑陋、野蛮和短暂的。

量子计算不仅仅是处理信息的新方式；它是一种思考计算本质的新方式。

对付敌人的最好武器就是另一个敌人。

If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

To study the mind is to study adaptation in action; every thought is a tool for living.

Change your life today. Don't gamble on the future, act now, without delay.

宇宙不仅比我们想象的更奇怪，而且比我们能够想象的更奇怪。