努力が報われないことの方が多いの英語

a condition of being unrewarded in spite of much effort

with little effort

without effort or apparent effort

demanding little effort

Efforts do not always pay off.

fruitlessness of efforts

All my efforts were in vain―of no avail―unavailing―All my efforts availed me nothing.

something that cannot be done by only using the usual efforts

a thing that is done without effort

not resulting from undue effort

Don't give up without a struggle.

My labours are crowned with success

the degree to which something can be done without effort

ineffective in spite of efforts

No one can achieve anything without effort.

You should never fail to make efforts.

a mere wish, unaccompanied by effort to obtain

the degree to which effort is lacking

Effort for effort’s sake is meaningless. That effort must produce results.

the quality of requiring little effort

Square the circle

to try to make a profit without making any effort

a futile or unprofitable endeavor

put less effort into A

A lot of people helped out.

My efforts were not remunerated

I do not want to exert myself in vain.

futile effort

piffling efforts

a meaningless endeavor