“柠檬问题”指的是当卖家比买家掌握更多信息时，评估产品质量的困难。

最好的技术是无形的——它只是无缝地运作。

The best leaders are those who listen more than they speak, and act with both vision and humility.

We must listen to the site; it will tell us what to do.

小说是讲述真相的谎言。