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"Every word we write is a step towards understanding ourselves and the world around us."

Psychology must be a science of description, not explanation.

The ultimate goal of neuroscience is to understand how the brain gives rise to the mind.

文章是用來承載道理的，道理通過文章得以傳播。

A man is rich in proportion to the number of things which he can afford to let alone. That man is the richest whose pleasures are the cheapest.

當人是獸時，他比獸還壞。