Fear of change stifles progress; understanding change directs it.
Believe you can and you're halfway there.
无论是正确的还是错误的,经济学家和政治哲学家的思想都比通常理解的有力。确实,世界不受其他任何事物统治。自信不被知识分子影响的那些所谓务实的人,往往只是几个过时经济学家思想的奴隶。(Concluding Notes. p. 383-384)
Freedom is absolutely necessary.
Mathematics is the most beautiful and most powerful creation of the human spirit.
The architect's role is to mediate between the dreams of the client and the realities of the site.