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

Well, what the hell did you think I was?.

The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.

我认为最重要的是对自己和观众诚实。

创新和技术将是可持续满足世界能源需求的关键驱动力。