The thing about happiness is that you only know you had it when it's gone.
关于幸福,你只有在失去它的时候才知道你曾经拥有过。
社会主义的功能是将苦难提升到一个更高的层次。
Quality is never an accident; it's the result of intelligent effort and relentless focus.
The journey of a thousand miles begins with one step.
未来的竞争是生态的竞争,单打独斗的时代已经过去。