行义事不能进行时，不要责怪道义。 

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.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

To be a slave in this world is very different from being a slave in another.

当你做出一个新的、一致的、坚定的决定时，你的生活就会改变。

The debate shouldn’t be coal vs. renewables—it should be about how we make both better.