A good book is a book that changes you.
I don't have to prove anything to anyone. There's nothing to prove.
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。
The difference between a dream and reality is action.
中心地是经济景观的节点,区域的生命围绕它们跳动。