We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.

善良的行为是最高尚的美德。

外国人不需要中国人，中国人也不需要外国人，在这一点上，我任何时候都是和义和团站在起的。义和团是爱国者。他们爱自己的国家胜过爱别的民族的国家。我祝愿他们成功。义和团主张把我们赶出他们的国家。我也是义和团。因为我也主张把他们赶出我们国家。

Efficiency in markets often depends on how well information is transmitted.

他知道世界是为男人而造的，而男人生来就是为了看这个世界。

Leadership in mining means being accountable for both profits and the planet.

The best thing about art is that it can communicate without words.

The challenge of cinema is to tell a story that resonates with the human experience.