Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.
代數(shù)分析很快讓我們忘記了研究的主要對象,因為它將我們的注意力集中在抽象的組合上,直到最后我們才回到最初的目標(biāo)。
To live outside the law, you must be honest.