Freedom is the recognition of necessity.
自由是对必然性的认知。
生活世界是隐含知识的背景,使我们能够相互理解。
要改变一个人,必须改变他对自己的认知。
The most necessary, the most important, the principal, the most essential thing for a musician is this: to know what he wants, what he can do, and what he ought to do.
瀑布歌唱著:「虽然渴者只需少许水便足够,我却乐意给与我的全部」