没有场景的技术是无源之水。
Technology without application scenarios is like water without a source.
无论多么聪明的人,在他年轻时都曾说过或做过一些事情,后来回想起来会感到不快,以至于如果可能的话,他会很高兴地从记忆中抹去。
I am made and remade continually. Different people draw different words from me.