cursor = self.conn.cursor()
How is a user supposed to understand that they are potentially blowing away photos of deceased relatives, an encrypted property deed, or their digital currency?
，推荐阅读夫子获取更多信息
“昨天的要坚持下去，今天的要有所深化，明天的要取得更大成效”。不做寅吃卯粮、击鼓传花的虚浮之举，而是“甘于做铺垫性的工作，甘于抓未成之事”。
是囿于一时一事的得失，还是着眼打基础、利长远的实绩？