In the energy sector, we must balance progress with responsibility - our actions today shape tomorrow's world.

If you double the number of experiments you do per year, you're going to double your inventiveness.

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.

解释：只是一种声音就没有听头，只是一种颜色就没有文采，只是一种味道就不成其为美味，只是一种事物就无法进行衡量比较。