悲观导致软弱，乐观带来力量。

I never cut class. I loved getting A’s, I liked being smart. I liked being on time. I thought being smart is cooler than anything in the world.

I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock them up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.

发出履行性陈述并不是在做陈述，因此履行性陈述的发言既不真实也不虚假。

量子计算的未来不仅仅是关于更快的计算机，而是关于思考问题及其解决方案的全新方式。

当有人和你讲人类历史的巅峰辉煌之年，即事情走下坡路之前的那段时期，你发现好像总是他们10岁的时候--这是任何人类存在的高峰。