肯尼迪总统说的一句话的英文原文谁知道？

"Ask not what your country can do for you — ask what you can do for your country."

from
Inaugural Address (1961)
In the long history of the world, only a few generations have been granted the role of defending freedom in its hour of maximum danger. I do not shrink from this responsibility — I welcome it. I do not believe that any of us would exchange places with any other people or any other generation. The energy, the faith, the devotion which we bring to this endeavor will light our country and all who serve it — and the glow from that fire can truly light the world.
And so, my fellow Americans: ask not what your country can do for you — ask what you can do for your country.
My fellow citizens of the world: ask not what America will do for you, but what together we can do for the freedom of man.

是约翰.肯尼迪总统的话。
my fellow Americans, ask not what your country can do for you; ask what you can do for your country.My fellow citizens of the world, ask not what america can do for you;but what together we can do for the freedom of men.

Don't ask what the nation can do for you, but ask yourself what you can do for the nation.

Don't question what the nation have done for you but just think about yourself.