Raw silk and uncut wood

"Stop being holy, forget being prudent, it’ll be a hundred times better for everyone. Stop being altruistic, forget being righteous, people will remember what family feeling is. Stop planning, forget making a profit, there won’t be any thieves and robbers. But even these three rules needn’t be followed; what works reliably is to know the raw silk, hold the uncut wood. Need little, want less. Forget the rules. Be untroubled."