可持续性不是一种趋势,而是一种必要性。我们今天所做的选择将决定明天海洋的健康。
I have made a ceaseless effort not to ridicule, not to bewail, not to scorn human actions, but to understand them.
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.