True forest stewardship means leaving some trees - and some profits - for those who come after us.
It is always good to have a problem that you cannot solve. It means you have something to work on.
"The best biographies don’t just tell a life; they reveal a soul."
衡量一个人的标准是他如何使用权力。
The strength of the state is crucial for the success of any society.
Consciousness is the phenomenon whereby the universe's very existence is made known.