Curiosity is what drives science forward, but wisdom must guide its application.
有时候最难的事情和正确的事情是同一件事。
We are all visitors to this time, this place. We are just passing through. Our purpose here is to observe, to learn, to grow, to love... and then we return home.
There are no second acts in American lives.
自由贸易是国家繁荣的关键。
释义：真正的强者以对错为准则，不为利益所缚。