“There's a concept in Hinduism called "dharma," which means "duty." Your dharma is to always do *the next right thing*, without attachment to the consequences (karma). When you follow your dharma, good karma naturally flows from it. When you don't, it doesn't.“
I’m not a religious person, nor would I call myself overly spiritual, but I do believe in the old saying, “what comes around, goes around”. Which is probably why the above tweet from Asha Rangappa resonated so strongly with me the other day.