The universe is not only queerer than we suppose, but queerer than we can suppose.
You can't put a limit on anything. The more you dream, the farther you get.
哲学史不是思想的博物馆,而是一个活着的传统。
True progress is measured not just in profits, but in positive impact.
No matter what happens in life, be good to people. Being good to people is a wonderful legacy to leave behind.