我对解决已经解决的问题不感兴趣。
I am not interested in solving problems that are already solved.
The future of AI is in understanding how the brain works.
操办丧事,虽然礼仪繁多,但表达哀悼之情,才是最根本的。
无人机的未来不是替代人,而是帮助人更好地完成工作。