你不能只是坐在那里等待别人给你那个金色的梦想。你必须走出去，为自己实现它。
You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.
The key to artificial intelligence is the representation of knowledge.
Man's search for meaning is the primary motivation in his life.
There is no better teacher than history in determining the future……There are answers worth billions of dollars in a history book.
Science is a collaborative effort. No one makes discoveries alone.