我不是为了名声或金钱而打球。我打球是因为我爱这项运动。

在能源领域，我们必须在进步与责任之间取得平衡 - 我们今天的行动塑造着明天的世界。

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

"We are what we repeatedly do. Excellence, then, is not an act, but a habit."

接种天花变得不再必要。

"To write is to remember, but to remember is also to forget."

"When you love what you do, you don't see it as work."