The balance between economic growth and environmental responsibility is the defining challenge of our time.
经济增长和环境责任之间的平衡是我们这个时代的决定性挑战。
奋斗永不停息。
The power of mathematics is in its universality and its ability to transcend cultural boundaries.
Humility is a strength, not a weakness, in leadership.
The past is never dead. It's not even past.
我不认为你能做到最好。做到最好是一个努力做到最好的过程。