"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

The Government of the United States is a definite Government, confined to specified objects. It is not like the state governments, whose powers are more general.

I am the only person in the world I should like to know thoroughly; but I don’t see any chance of it just at present.

可持续性不仅仅是植树；它是为了正确的理由在正确的地方种植正确的树木。