The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.

随着知识的每一次增长，以及每一种新工具的发明，人类的劳动都会得到简化。

To lead is to serve.

Writing about crime is really writing about society's fractures and failings.

用户需求是产品开发的出发点，也是落脚点。

在商业中，就像在生活中一样，诚信是唯一不会贬值的货币。