最有趣的艺术是提出问题的艺术。
The most interesting art is the art that asks questions.
Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.
The important thing in life is to have a great aim，and the determination to attain it.
人类心智是一套信息处理机器，由自然选择设计来解决我们狩猎采集祖先面临的适应性问题。