The whole of life is just like watching a film. Only it's as though you always get in ten minutes after the big picture has started, and no-one will tell you the plot, so you have to work it out all yourself from the clues.

朗兰兹纲领证明了数学抽象之美。

我不害怕失败。我不害怕跌倒。我不害怕被批评。

气候变化的挑战需要政府、企业和民间社会之间的合作。