I don't care what other people do as long as I'm left alone to do what I do and to do it my way.

I do something in my own time.

What I must do is all that concerns me, not what the people think.

Let me be the one To do what is done.

I am going to do what I think is best for the country, within my jurisdiction and power, and then let the rest take care of itself.

I have done all that I came into this world to do. I have worked task work, and have the rest of the day to myself.

"it's not my business," Scrooge returned. "It's enough for a man to understand his own business, and not to interfere with other people's. Mine occupies me constantly."

Perhaps one of the most important accomplishments of my administration has been the minding of my own business.

Be at peace; place everything on my shoulders. I will take care of it. I give my penitents only small penances because I do the rest myself.

I will be calm. I will be mistress of myself.

endurance of labour, and to want little, and to work with my own hands, and not to meddle with other people's affairs, and not to be ready to listen to slander.

No matter what anyone says or does, my task is to be good. (Hays translation)

I make sure I do what needs to be done.

The greater your exploits the less you need affect them: content yourself with doing, leave the talking to others.