Collaboration is key to tackling the world's energy challenges.

I'm interested in the human condition and what makes people tick.

我们必须倾听土地和动物的声音——它们能教会我们许多关于可持续实践的知识。

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

宇宙是全息图的想法与我们日常经验截然不同。