If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.

心理学必须植根于生物学才能成为真正的科学。

时间可以吞噬一切,但它丝毫不能减少的是你伟大的思想,你的幽默,你的善良,还有你的勇气。

The past is not dead, it is not even past.

The debate isn't 'coal vs. renewables'—it's how to integrate both during the transition.