Banks exist because they help mitigate problems created by information asymmetries.
银行的存在是因为它们有助于缓解信息不对称造成的问题。
The meaning of a word is not a mental entity， but a social practice.
写作是一种保存短暂事物的方式。
The truth is rarely pure and never simple.
If you only read the books that everyone else is reading, you can only think what everyone else is thinking.
译文：早知道人生像场大梦，何必被虚名束缚住自己。