数据库技术的未来在于能够高效处理多种数据类型和大规模数据。
规模和价值效应是持续存在的异常现象,对有效市场假说提出了挑战。
译文:醉酒后挑亮油灯端详宝剑,梦中又回到了号角声震天的军营。把烤牛肉分给部下享用,让乐器奏起悲壮的边塞战歌,秋高气爽的战场上正检阅军队。
Your self-worth is determined by you. You don't have to depend on someone telling you who you are.