No medicine cures what happiness cannot.

Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  

译文：凡事从自身上找原因，就不会有抱怨了。这就是孟子说的行有不得反求诸己。

JD.com's success comes from the ultimate pursuit of user experience.

你看得越多，看到的就越多。