Computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty.
金钱的匮乏是万恶之源。
所有女人都会变得像自己的母亲，这是她们的悲剧。男人则否，这是他们的悲剧。
Failure is interesting—it’s part of making progress. You never learn from success, but you do learn from failure.