(Physics is) a good framework for thinking....Boil things down to their fundamental truths and reason up from there.
今天在可持续性方面的小步骤可能带来明天的巨大变化。
"We die. That may be the meaning of life. But we do language. That may be the measure of our lives."
我们会死。那可能是生命的意义。但我们创造语言。那可能是衡量我们生命的标准。
We need never be ashamed of our tears.