开放合作是技术进步的重要途径。

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.

交易的关键是没有自我。

I believe that every person is born with talent.

Teaching is my greatest work of art.

我不害怕坠入爱河，我害怕的是无法坠入爱河。