机器人技术的创新需要机械工程、电子学和计算机科学的结合。
Art is not about answers, it's about questions.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.
过去是一个陌生的国度;那里的人们做事方式不同。