可持续性不是一种趋势，而是我们对未来的责任。

Democracy is the worst form of government except for all those other forms that have been tried from time to time.

科学的进步是逐渐认识到我们面临的问题并不像它们看起来那么简单。

多样性不仅仅是代表性问题，而是创造一个不同观点可以蓬勃发展的环境。