The true cost of unsustainable fishing is far greater than what we see on the surface.
文化进化的研究必须考虑社会的内部动态和外部环境约束。
解读:有些人计较日常琐碎得失,却在人生关键抉择、长远规划上短视,因小失大,警示目光放长远,莫因小利误大局。
I don't compete with others. I compete with myself.
在当今世界,数字技能和读写能力一样重要。
The course of human life is not determined by drives or environment alone, but by creative self-direction as well.