There is no such thing as a quality problem. There are only problems, and the solutions to those problems may involve quality considerations.

希望是有羽毛的东西，栖息在灵魂中，唱着无词的曲调，永不停歇。

人生苦短，不要带着遗憾醒来。

人工智能的未来不仅在于算法，更在于理解智能的本质。