What I noted since the really big ideas carry 95% of the freight, it wasn’t at all hard for me to pick up all the big ideas from all the big disciplines and make them a standard part of my mental routines. Once you have the ideas, of course, they are no good if you don’t practice – if you don’t practice you lose it. So, I went through life constantly practicing this model of the multidisciplinary approach. Well, I can’t tell you what that’s done for me. It’s made life more fun, it’s made me more constructive, it’s made me more helpful to others, it’s made me enormously rich, you name it, that attitude really helps. It doesn’t help you just to know them enough just so you can give them back on an exam and get an A. You have to learn these things in such a way that they’re in a mental latticework in your head and you automatically use them for the rest of your life. – Charlie Munger, 2007 USC Gould School of Law Commencement Speech (https://www.youtube.com/watch?v=5U0TE4oqj24)

做架构设计也是这样，每个决定都是取舍，最起码要有能力提出反对自己决定的强力观点