人之所以为人，是应该充满精力、能够自我悔改、自我反省、自我成长，而不是抱怨他人。

"The only way to discover the limits of the possible is to go beyond them into the impossible."

Understanding the limits of computation is as important as understanding its possibilities.

当你认为你理解了一个问题时，你就停止思考它了。