最伟大的领导者不一定是做最伟大事情的人，而是让人民做最伟大事情的人。

可持续性不是一种选择，而是我们对下一代的责任。

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

The ladder of success is best climbed by stepping on the rungs of opportunity.