Every time we teach a child something, we keep him from inventing it himself.

译文：醉酒后挑亮油灯端详宝剑，梦中又回到了号角声震天的军营。把烤牛肉分给部下享用，让乐器奏起悲壮的边塞战歌，秋高气爽的战场上正检阅军队。

I’m grateful for every experience, good or bad, because it shaped me.

I'm the reason your hands won't work.

年轻人不知道什么是谨慎，因此他们尝试不可能的事情——并且一代又一代地实现了它。