Every story is a journey, and every journey changes the traveler.
你不能只问顾客要什么,然后想法子给他们做什么。等你做出来,他们已经另有新欢了。
Brand upgrading is the only way for independent brands.
In the exploration of science, we must not only ask why but also why not.
The search for reciprocity laws is a fundamental theme in the history of mathematics.