The problem is not that people are taxed too little, the problem is that government spends too much.

教学应服从于人类心智发展的规律。

The mind is not a vessel to be filled, but a fire to be kindled.

你唯一应该超越的人就是昨天的自己。

记忆是我们随身携带的日记。

你不能仅仅为了建筑而建筑。你必须为人民而建筑。