Ethics isn't a barrier to progress—it's a guide for responsible progress.
教师个人的范例,对于青年人的心灵,是任何东西都不可能代替的最有用的阳光。
One must be a god to be able to tell successes from failures without making a mistake.
3.当我看到浪费一杯水的人时,我就会想到地球上那些连水都喝不上的人。
"Stories are the way we teach children how to navigate the world."