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Spend each day trying to be a little wiser than you were when you woke up.Discharge your duties faithfully and well.Systematically you get ahead, but not necessarily in fast spurts...At the end of the day if you live long enough most people get what they deserve.

Success is going from failure to failure without loss of enthusiasm.

我不是榜樣...僅僅因為我會唱歌并不意味著我應(yīng)該撫養(yǎng)你的孩子。

經(jīng)濟學最終是為了改善人類福祉。

科學無國界，因為知識屬于人類，是照亮世界的火炬。