为了如今仰望太空，注视月球和遥看繁星的人们，我们发誓，我们决不允许太空被那些敌对国家（原文为旗帜）所征服，我们会看到自由与和平的旗帜在飘扬。
For the eyes of the world now look into space, to the moon and to the planets beyond, and we have vowed that we shall not see it governed by a hostile flag of conquest, but by a banner of freedom and peace.
“过去并不是简单地消失的东西；它是我们永远携带的东西。”
I wanted to create something that would make my community proud, something that would show we can do great things with our own hands.
如果自己道德高尚，就不会被外界不正的东西所迷惑。
学习数学的唯一方法就是做数学。