The most dangerous phrase in business is 'we've always done it this way.'

质量从来不是偶然的；它始终是智慧努力的结果。

Ethics is the general enquiry into what is good.

Sustainability isn't an option; it's a responsibility we all share.

能源行业不仅仅是关于利润；它是关于推动进步和改善生活。

The individual has to fashion himself out of the material given by his culture.

人们往往认为，现在的政客比过去的政客要糟糕得多。但我们往往忘记了过去的政客有多糟糕。

解释：才华有高下之分，没有古今之别；文章有真实、虚伪之差，没有新旧之异。