真相很少是纯粹的，也从不简单。
The truth is rarely pure and never simple.
The psychologist must study the mind as it is, not as it ought to be.
你越想控制艺术，它就越失去生命力。
The success of everything depends on intuition, the capacity of seeing things in a way which afterwards proves to be true, although it cannot be established at the moment.