在自己的思想和身体上，个体是主权者。

You must do the things you think you cannot do.

每一次挫折都是卷土重来的铺垫。

诗歌必须始终具有道德目的；它应该在愉悦的同时教导。

The brain is the most complex thing we have yet discovered in our universe.

为儿童写作是一种责任——他们应该得到真相，即使真相很难。

Contemplating the weaknesses of others is easy； contemplating the weaknesses in yourself is hard， but it pays a much higher reward.