You have to dream big and believe in yourself, because no one else will do it for you.
你必须敢于梦想并相信自己，因为没有人会替你完成这些。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
解析：其实说的是：不着相，不动心。
The best book on programming for the layman is "Alice in Wonderland"; but that's because it's the best book on anything for the layman.