我们都知道,儿童发展的时期是一生最重要的时期。道德的营养不良和精神的中毒对人的心灵的危害正如身体的营养不良对于身体健康的危害一样。所以,儿童教育是人类展重要的一个问题。
In mathematics, you don't understand things. You just get used to them.
The truth does not change according to our ability to stomach it.
I believe in the power of stories to change the world.