Foreword: the road leading to success is rough and bumpy. No matter how strong your mind is, no matter how hard you work, difficulties and challenges always come to you one after another.

引言：走向成功的道路是坎坷的，无论你的意志是多么的坚定，无论你的拼搏是多么的艰辛，困难和挑战总是一个接著一个地出现在你的面前。

youdao

Foreword: the road leading to success is rough and bumpy. No matter how strong your mind is, no matter how hard you work, difficulties and challenges always come to you one after another.

引言：走向成功的道路是坎坷的，无论你的意志是多么的坚定，无论你的拼搏是多么的艰辛，困难和挑战总是一个接著一个地出现在你的面前。

youdao