讨论学问要看其人的品行，讨论政治要考察当时的形势

过度捕捞的真正代价是用空荡荡的渔网和破碎的社区来衡量的。

Collaboration across disciplines is essential for solving the most challenging problems in science.

可持续性不是一种趋势；而是我们对地球和未来农民的责任。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

世间有无数技艺高超的画家，却画不出内心的伤心。