I think the target of anything in life is to be happy.
The market is always changing; the only way is to adapt to change.
用户体验差1%,在规模化后就是100%的灾难。
数学中最深刻的思想往往源于最简单的观察。
所以,根基树立不牢的人,不要期望有茂盛的枝叶。