When making something, always get a few extras — extra material, extra parts, extra space, extra finishes. The extras serve as backups for mistakes, reduce stress, and fill your inventory for the future. They are the cheapest insurance.
我必须在这里做个总结,但我真正想说的是,成功是必要的,但请接受自己怪异的想法,朝着自己对成功的定义出发,确定我们对成功的定义都是出于自己的真心。