我们这个时代的巨大挑战是创建一个既公正又可持续的世界秩序。

Personality can change more in your 20s than at any other time in life.

现代化学家不满足于仅仅成为化合物的制造者；他必须是自然的解释者。

I have so much admiration for women who are fearless and unapologetic about who they are.

身体是我们所有旅程的地图。