The past is not a single story but a chorus of voices.

阅读的第一课是如何独处。

Leadership is about inspiring others to believe in a shared vision.

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.

数学的目标是以更深的方式理解宇宙。