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.
Innovation without sustainability is just another form of exploitation.
过去是你记得的、想象你记得的、说服自己记得的或假装记得的东西。
You have to be ruthless in business, but fair at the same time.