I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you.

世界不是一个愿望实现的工厂。

The journey of science is not just about the destination, but the path we take to get there.

Do not retreat in the face of difficulties, do not shirk responsibility.

机器人技术的真正力量不仅在于替代人类劳动，还在于增强人类能力。