教育者的心必须是一团活生生的火焰，能够点燃年轻人灵魂的火焰。

Ignoring isn’t the same as ignorance, you have to work at it.

我们都在一个并不总是有意义的世界里尽力而为。

Nothing is certain， and nothing is impossible.

绝不能为了速度而牺牲质量。

The success of an enterprise cannot be achieved without accurate judgment of the future and seizing opportunities.

实现明天的唯一限制将是我们今天的疑虑。