“Living up to an image that you have of yourself or that other people have of you is inauthentic living.”

Source: I Put a Spell on You: The Autobiography of Nina Simone

Variations of this quote have been attributed to a number of people, including Eleanor Roosevelt, Samuel Levenson, and Lao Tzu; there is no solid support for any such attribution.
Misattributed

"Lear, Tolstoy and the Fool," Polemic (March 1947)
Context: Shakespeare starts by assuming that to make yourself powerless is to invite an attack. This does not mean that everyone will turn against you (Kent and the Fool stand by Lear from first to last), but in all probability someone will. If you throw away your weapons, some less scrupulous person will pick them up. If you turn the other cheek, you will get a harder blow on it than you got on the first one. This does not always happen, but it is to be expected, and you ought not to complain if it does happen. The second blow is, so to speak, part of the act of turning the other cheek. First of all, therefore, there is the vulgar, common-sense moral drawn by the Fool: "Don't relinquish power, don't give away your lands." But there is also another moral. Shakespeare never utters it in so many words, and it does not very much matter whether he was fully aware of it. It is contained in the story, which, after all, he made up, or altered to suit his purposes. It is: "Give away your lands if you want to, but don't expect to gain happiness by doing so. Probably you won't gain happiness. If you live for others, you must live for others, and not as a roundabout way of getting an advantage for yourself."

Source: Non-fiction, Created equal: Why gay rights matter to America (1994), p.142

Esoteric Mind Power

Saying 81

Source: Jessamyn Stanley is fighting for radical visibility and yoga for every body, Samantha Grasso, Aug 28, 2018, 2018 https://www.dailydot.com/irl/jessamyn-stanley/,