学习是通过修改符号结构来提高性能的过程。
Learning is the process of modifying symbolic structures to improve performance.
Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.
Sustainability is not a choice, it is a responsibility.
Free trade is the key to the prosperity of a nation.
True irreverence is disrespect for another man's god.
Let what comes come. Let what goes go. Find out what remains.
戏剧不是散文，也不应该被当作散文来对待。