The most widespread form of inequality in the world today is not that between rich and poor, but that between men and women.

Leadership in the energy sector means making tough decisions today that will shape a sustainable tomorrow.

我什么都不发明，我只是重新发现。

Empathy is the key that unlocks the door to understanding and connection with others.

You have to be willing to sacrifice, to put in the time and effort.

The universe could have started in a very smooth and uniform state, and then evolved into the complex and structured cosmos we see today.