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.
水产养殖的创新不仅仅是技术问题;更是尊重我们海洋的可持续实践。
我总是尽量从错误中学习。