Be the change you wish to see in the world.

对我来说，无畏并非毫无畏惧。它不是完全不害怕。对我来说，无畏是心怀恐惧。无畏是心存疑虑。很多疑虑。

知足是天然的财富，奢侈是人为的贫困。

It is better to be a human being dissatisfied than a pig satisfied; better to be Socrates dissatisfied than a fool satisfied.

我们必须平衡能源需求与保护地球的责任。