教师必须具有健康的体魄，农人的身手，科学的头脑，艺术的兴味，改革社会的精神。

Men are afraid that women will laugh at them. Women are afraid that men will kill them.

If the people cannot trust their government to do the job for which it exists - to protect them and to promote their common welfare - all else is lost.

We need creativity to change society.

语言是存在的家。