教育的回报太遥远，而今天的生计太紧迫。

The function of mental processes is to mediate between the needs of the organism and the demands of the environment.

The only person you should try to be better than is the person you were yesterday.

勇气不是没有恐惧，而是尽管恐惧仍选择行动。

母亲的心是一个深渊，在它的最深处你总会得到宽恕。

The future belongs to those who can adapt to change quickly.

一个人的心是只服从他自己的，你想束缚它，结果却释放了它；如果让它自由自在的话，你反而把它束缚得紧紧的了。