The past is always with us, and it's always more complicated than we think.

Sustainability isn't a trend; it's the future of energy.

We are all prisoners of our desires, and the key to our cell is in our own hands.

真正的领导力意味着在正确的时候有勇气做出不受欢迎的决定。

The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind, pitiless indifference.

A verdadeira viagem de descobrimento não consiste em procurar novas paisagens, mas em ter novos olhos.