世界上冇绝对嘅对与错，只有适合唔适合。

类比城市是一个类似于另一个城市的城市。

心理学研究的重点不是心灵是什么，而是心灵做什么。

When people talk to us about others, they are usually dull. When they talk to us about themselves, they are nearly always interesting.