商业中最强大的工具是一个执行得当的简单想法。
The most powerful tool in business is a simple idea executed well.
The future of drones lies in deep cultivation in vertical fields.
一本好书是最好的朋友，今天如此，永远如此。
Food safety is the lifeline of an enterprise, without safety there is nothing.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
The truth is often hidden in the details.