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"The city’s poor are like the roots of a tree; unseen, but essential to its life."

我不相信貧窮，我相信創(chuàng)造機會。

Good research is like a good story—it has a beginning, a middle, and an end, and it holds together logically.

你說的話有什么益處呢？如果沒有益處還要說，就是白費口舌。?

"The books that the world calls immoral are books that show the world its own shame."

能源的未來不是要在化石燃料和可再生能源之間做出選擇，而是找到確?？煽啃?、可負(fù)擔(dān)性和可持續(xù)性的正確平衡。