Man is the measure of all things.
人是一切事物的尺度。
实现可持续增长的唯一途径是拥抱变化并挑战现状。
困苦受辱不值得忧虑，而自取困辱才值得忧虑。荣耀利益不是真正的快乐，忘掉荣耀利益才是真正的快乐。
我们必须愿意改变并适应新的现实。
理论物理学不仅仅是解决问题，更是要找到正确的问题去解决。
We are all bound by the social contract to obey the laws， but we also have the right to participate in making those laws.