我相信科学具有改善人类生活的巨大潜力。

The study of the mind must be value-free.

Play is the language of childhood, and books should speak that language too.

我不是说唱歌手，我是一个改变游戏规则的人。

The capacity of the human mind for formulating and solving complex problems is very small compared with the size of the problems whose solution is required for objectively rational behavior in the real world.

听不到门内嬉笑怒骂，可知这家治理严明；座右题写着格言名句，能知此人志趣高雅。