每种心理状态都有其存在的目的；要理解它，我们必须询问它在更广泛的行为系统中发挥什么功能。

"The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next."

历史不是过去。历史就是现在。我们随身携带着历史。

"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."

The beauty of architecture emerges from solving problems, not from decorating surfaces.