I don't let anyone tell me what I can or can't do.

The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.

解释：本治则国家巩固，本乱则国家危亡。

过去总是与我们同在，但它不必定义我们。

我对与任何人竞争不感兴趣。我希望我们都能成功。