The brain has specialized networks for maintaining alertness, orienting to sensory events, and resolving conflict among responses.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

非洲艺术家不是代表，而是个体的声音。

过去是人第一，未来必须是系统第一。

儿童文学应该被认真对待，因为它塑造了年轻的思想。