Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.
恐惧是迷信的主要根源，也是残酷的主要根源之一。战胜恐惧是智慧的开端。
无人机行业的发展，最终是为了服务人类，而不是替代人类。
Innovation is not just about creating something new, but about making what exists better.
金钱是动力。
Train employees well enough they could get another job， but treat them well enough so they never want to.
Lack of money is the root of all evil.
同行很少聚在一起，即使是为了娱乐，谈话最终都会以反对公众的阴谋或提高价格的某种策划而结束。
