Answer:
It means you will get just as you do to others , if bad then you will get bad deeds , if you do good deeds you will get good.
Answer:
You reap what you sow.
Another way of saying this might be you get back what you put in, or what goes around comes around. Whatever you practice doing will come back to you eventually. Universal Laws are believed by many to have been brought into existence when God created the Universe. Whatever one gives out to others will come back to them, love, compassion, mercy, money etc. If one is generous with anything and gives to others they will be blessed in kind. Or the rule of thumb is do unto others what you would have them do unto you (Bible).