一个有趣的悖论是:当我接受自己的本来面目时,我就能改变。
The principle goal of education is to create men who are capable of doing new things, not simply of repeating what other generations have done.
按惯例,甜是甜的,苦是苦的,热是热的,冷是冷的,颜色是颜色;但实际上只有原子和虚空。