历史既没有地球的古老，也没有孩子的纯真；它始终是人类激情与错误的产物。
History has neither the venerable age of the earth nor the innocence of the child; it is always the result of human passions and human errors.
The greatest blessing of our democracy is freedom. But in the last analysis, our only freedom is the freedom to discipline ourselves.
我们知晓过去但无法控制它，我们掌控未来但无法知晓它。
The future belongs to those who dare to dream and act.
The best stories are those that stay with you.
I never cut class. I loved getting A’s, I liked being smart. I liked being on time. I thought being smart is cooler than anything in the world.
自然界运行的规律就是，发展到尽头则走向反面，发展到极盛则走向衰落。
