You have to be ruthless in business, but fair at the same time.

The best way to predict the future is to invent it.

提高写作水平的唯一方法就是写作。

质量意味着在无人监督时也能把事情做对。

逻辑学研究不仅仅是关于推理规则，而是关于理性思维的结构。

谦逊是科学家所能拥有的最大美德。

All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

一个组织的奉献质量决定了其服务的质量。