简单不是缺乏复杂性，而是对复杂性的解决。
"The mind is its own place, and in itself can make a heaven of hell, a hell of heaven."
Every tree we plant today is a legacy for tomorrow.
在一个短期思维的世界里，永远不要低估长期思考的力量。
"I think the best films are the ones that challenge you, that make you think, that stay with you long after you've left the theater."
The laws of physics as we know them may be just a small part of a much larger set of laws.
The human being is born with a few reflexes and the emotional reactions of love and rage.