Don't interfere with anything in the Constitution. That must be maintained, for it is the only safeguard of our liberties. And not to Democrats alone do I make this appeal, but to all who love these great and true principles.

心理学的研究就是研究生活的策略。

Diplomacy is not just about focusing on problems, but more importantly, finding opportunities and ways to solve them.

在探索宇宙的过程中，我们必须拥抱未知和不可知的事物。