We don't stop playing because we grow old; we grow old because we stop playing.
"I don’t play for the fame or the money. I play because I love the game."
过度捕捞是杀鸡取卵,我们必须坚持科学捕捞,给海洋留下休养生息的时间。
文化是一个群体在解决外部适应和内部整合问题的过程中逐渐习得的东西。