The unfinished business of gender equality is one of the defining challenges of our time.

The true measure of progress is not just profit, but the positive impact we leave on society and the planet.

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.

Do what you can, with what you have, where you are.

God's great power is in the gentle breeze,not in the storm.

我一直更喜欢研究具体问题而非抽象理论。