No pains, no gains.
3. No pains, no gains, no rewards.
If you work hard, you will always succeed. Pay, there is always a return.
5, as long as the kung fu is deeply ground into a needle.
6. If you are alive, you will lose something if you gain something, and if you give something, you will get something.
7. It is a myth that you want to get happiness without paying any price.
8. Success is not important, but hard work.