For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.
那些让和平革命成为不可能的人将使得暴力革命不可避免。
Those who make peaceful revolution impossible will make violent revolution inevitable.
不要问国家可以为你做什么，你应该要问自己可以为国家做什么。
Ask not what your country can do for you --ask what you can do for your country.