Without food, man can live at most but a few weeks; without it, all other components of social justice are meaningless.

Mathematics advances not by the efforts of individuals alone but through the collective work of generations.

艺术应该是危险的——不是身体上的危险，而是对思想的危险。

跨行业、跨国界的合作是解决全球粮食安全挑战的关键。

城市是一个共同的梦想。