The highest form of ignorance is when you reject something you don't know anything about.
To understand the present, we must understand the past.
科学的每一次伟大进步都源于新的想象的大胆。
I'm not a rapper, I'm a dancing legend.
The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.
Energy independence is not just a goal; it's a necessity for national security.