No pain , no gain , don’t step away from challenges, but go

No pain , no gain , don’t step away from challenges, but go No pain No gain no pain no gain是什么意思? no pay no gain与no pain no gain no pain no gain是什麽意思? No pain No gain怎么意思 no pain no gain什么意思 no pain s. no. gain s. 意思 no pain no gain 还是no pains no gains 是no pains,no gains还是no pain,no gain? 是no pains,no gains?还是no pain,no gain? 是no pain no gain还是no pains no gains?