I'm fascinated by medicine because it's the line between life and death.

在商业中，如果你不前进，你就在落后。没有停滞不前的余地。

The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.

In energy, the only constant is change—embrace it.

无论成本如何，质量永远不应妥协。