The only thing I'm sure of is that I know nothing.
"Find me and I’m gonna live with you."
对人骄傲无礼的人，不是有出息的人。骄傲，就是自满；自满，就是空虚。行事有了自满与空虚，做事就会被限制。
Sometimes it seems as if there are more solutions than problems. On closer scrutiny, it turns out that many of today's problems are a result of yesterday's solutions.
我们智慧的最大证明是我们能够察觉自己的局限。