what do you think of the proverb"no sweet without sweat"

i agree with it very much. for most people,it comes to be a belief in their heart. each person can reach their targets through own efforts regardless they are born rich or poor,beautiful or ugly. i regard it as the biggest equity God gave us. strive for what you want,and paid by working hard. everyone should not be depressed when in life morass,as long as you have this strong faith in your heart,you will win through.

that proverb let me think another proverb: no pain, no gain. If we want to get something, we have to give something, the world is fair, so if you want to be successful, first to learn the give, then get.

That may not be true. It depends on situation, area of work. There are thousands of things one can do and achieve on one's own effort. The statement that one need's other cooperation to achieve success is a generalized statement applicable to most situations, but there are many many things where one can achieve success on individual effort.