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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 smallest moments can hold the greatest truths.
All things are possible until they are proved impossible and even the impossible may only be so, as of now.
The strength of the pack is the wolf, and the strength of the wolf is the pack.
The past is a foreign country; they do things differently there.