As long as man continues to be the ruthless destroyer of lower living beings， he will never know health or peace. For as long as men massacre animals， they will kill each other.

Sustainability isn't an option; it's a necessity for the energy sector.

战略不是计划的结果，而是相反：它是计划的起点。

Morality binds and blinds. It binds us into ideological teams that fight each other as though the fate of the world depended on our side winning each battle. It blinds us to the fact that each team is composed of good people who have something important to say.

数学的美在于它能够以最优雅的方式描述宇宙。

O mundo é um livro, e quem não viaja lê apenas uma página.

世界就在你面前，你不必接受它或离开它，就像你进来时那样。

我不喜欢被指挥。