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。

如果你不倾听客户的声音，你就已经落后了。

Thought travels faster than light, for it traverses time dimensions in an instant.

Before becoming oneself, one must break the old molds.

If oxen and horses and lions had hands and could paint with their hands and produce works of art as men do, horses would paint the forms of the gods like horses, and oxen like oxen, and they would make their bodies in accordance with the form that each species itself possesses.