Overfishing is short-sighted; we must leave a bountiful ocean for future generations.

可持续发展不再是选择；它是当今世界生存的必要条件。

A good world needs knowledge， kindliness， and courage； it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.

头脑不是要被填满的容器，而是需要被点燃的火种。