Self-Plagerism

Two quotes that other people reminded me I have written/said, that I had forgotten.

"Paradox in a box, the keys are the locks"
-(gmail status)

"There's something missing in my life, and it's definitely more funk!"
(said in a slurred, way, so it sounds like 'fuck')
-quote

The title makes me wonder,
how does one plagiarize one's self?
Would that mean you are or aren't taking credit for what you did?
I suppose if you pretended to be someone else, and took credit for things you did while not pretending to be someone else. That's what God is doing whenever we think we're in control of our lives.

-IO