理性预期假说并不意味着人们能完美预测未来；它意味着人们不会犯系统性错误。

哲学的本质不是占有真理，而是寻求真理。

The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.

可持续捕捞不是一种选择——如果我们想保护我们的产业和海洋，这是唯一的前进道路。