The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.

Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.

历史是人类的集体记忆。

Mental phenomena are tools in the service of life.

每个人的生活都是一部等待被书写的小说。