The world is a great clock, and we are the hands.

If you want to see what this nation is all about, you have to ride the rails. Look outside as you speed through, and you’ll find the true face of America.

We are all temporary vessels of ancient genetic information.

没有风险的胜利，就没有荣耀的凯旋。

译文：读书是为了明白事理，做事就应当竭尽自己的心力。