Success is not final, failure is not fatal: It is the courage to continue that counts.
To truly understand the universe, we must first understand the limits of our understanding.
The anointed don't like to talk about painful trade-offs. They like to talk about happy "solutions” that get rid of the whole problem- at least in their imagination.
过去并未死去；它活在我们选择记住和重述的故事中。
Mathematics is the art of giving the same name to different things.