Life is a horse,and either you ride it or it rides you.
人生像一匹马,你不驾驭它,它便驾驭你。
追求数学真理是一项崇高的努力。
经济理论提供工具,但现实世界的测试会完善它们。
写中美洲就是写世界的心脏,尽管这颗心脏在流血。
Technology itself has no value; it only becomes meaningful when it solves real problems.
你必须相信过程并相信自己,即使事情没有按照你的方式进行。
"To think is to confine yourself to a single thought."