做东西的时候，总要多备上一些——额外的材料、额外的部件、额外的空间、额外的饰面。这些额外的东西可以为错误提供备份、减轻压力，还可以为未来储备资源。它们是最便宜的保险。
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.
没有证据的政策就像没有指南针的船。
I'm not perfect - and I don't pretend to be.
The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.
父亲过于慈爱，不忍心鞭策子女，那么家里就容易出现品德败坏的子女。
Life is very short, and there's no time for fussing and fighting, my friend.