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.
我不遵循任何特定的理论，我只做我认为正确的事。
The most important thing is that you have a North Star. You have to know where you're going.
The challenge of our time is to find balance in a world of constant connectivity.
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.