translate to English,thanks

In principle,I will try hard to help any other people if I can.However,you should know it is not my own business.I hope it would not happen next time.

On the principle,I would like to help anybody if possible,but you should konw that this is not my duty,so I hope this will be the last time.

Basically, I will help anybody if I can. But please be aware that this is not my business. Hope there's no next one.

Basically, I'll help anybody if I can,but you have to be clear that that's none of my bussiness.
No more next time.

In principle,I will help anyone if I can, but please understand that it is not my duty.I hope there will not be the next time!