Don’t cry to quit, cry to keep going.

Trust is the foundation of successful partnerships in the energy sector.

幸福在于成就的喜悦和创造努力的激动。

The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome given the alternatives.

我们不是从祖先那里继承了地球；我们是从子孙那里借来的。

Nothing is a waste of time if you use the experience wisely.