可持续性不是一种选择——它是我们星球未来的必需品。
骄傲是普遍的罪恶,是最大的恶习。
We've been warned against offering the people of this nation false hope. But in the unlikely story that is America, there has never been anything false about hope.
上帝要谁灭亡,必先让他疯狂。
Nothing exists except atoms and empty space; everything else is opinion.