投资更清洁的煤炭技术就是投资我们的未来。
教育必须基于儿童的心理发展,而不是教育者的任意意志。
The best way to predict the future is to invent it.
I don't want to be a star. I want to be an actor.
心智倾向于将物体感知为组织良好的模式,而不是单独的组成部分。
The Internet is a reflection of our society and it magnifies both the good and the bad.
"There is no sun without shadow, and it is essential to know the night."
The more you know, the more you realize you don't know.