Paper can be permanent if you respect its characteristics and design accordingly.
You have to be willing to get happy about nothing.
你必须愿意经常犯错;这没什么不对的。迈克尔教会我做出最佳判断,犯错,再做出下一个最佳判断,再犯错,做出第三个最佳判断,然后让你的资金翻倍。
The customer may not always be right, but they are always the customer.