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。
I don't need a mirror to know my worth.
I was not born blind, I became blind at the age of 12. So I have seen the world and I know what things look like. When I sing about love and pain, joy and sadness, I know what I'm singing about.
Liberty means responsibility. That is why most men dread it.
All I want to know is where I’m going to die, so I’ll never go there.
The harder you work, the luckier you get.