关键不在于古代的服饰与古代的语言,况且你只是效法周朝而没有效法夏朝,你所谓的古代还不是真的古代。 
The market is never wrong; opinions often are.
Every aspect of learning or any other feature of intelligence can in principle be so precisely described that a machine can be made to simulate it.
成功的衡量标准不仅仅是利润,还有我们对世界的积极影响。