Adaptation is the key to survival in an era of climate uncertainty.

The ruling class has the means of material production at its disposal; the proletariat has nothing but their labor power.

释义：以极端冷酷的方式揭示权力斗争的残酷本质。

Science is the most powerful tool for human beings to understand and transform the world.

Can a man still be brave if he’s afraid. That is the only time a man can be brave.

穷人常常不得不做出比富人更复杂的财务决策。