A miner's safety should never be measured in cost-benefit analyses.

The most damaging phrase in the language is: 'It's always been done this way.'

我不遵循规则，我遵循我的本能。

奥运会中最重要的不是赢得比赛，而是重在参与;生活中最重要的不是征服，而是要好好战斗。

We don't inherit the earth from our ancestors; we borrow it from our children—this must guide every business decision.

Leadership is about making tough decisions today that will benefit everyone tomorrow.

诗人是打破沉默的人，是第一个说话的人，是敢于说话的人。