当儿童还没有发展起控制能力的时候,让儿童想干什么就干什么是与自由观念相违背的。
I think music is the best way to bring people together.
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
眼睛同时看两样东西,就会看不明白;耳朵同时听两种声音,就会听不清楚。