"It's important to write about difficult subjects in a way that children can understand."

我们不是从祖先那里继承了地球；我们是从子孙那里借来的——这一信念塑造了我们所做的一切。

强大但是骄傲就会削弱力量，弱小而骄傲只会加速灭亡。

The market is efficient enough that most investors will not outperform it.

We're not in the junk business. We're not in the business of making a lot of products. We're in the business of making great products.