„What person with any sense likes himself? I know myself too well to like myself.“
Fallaci interview (1973)
Related quotes

— Thomas Merton Priest and author 1915 - 1968
"A Note To The Reader".
The Way of Chuang-Tzŭ (1965)
Context: I simply like Chuang Tzu because he is what he is and I feel no need to justify this liking to myself or to anyone else. He is far too great to need any apologies from me. … His philosophical temper is, I believe, profoundly original and sane. It can of course be misunderstood. But it is basically simple and direct. It seeks, as does all the greatest philosophical thought, to go immediately to the heart of things.
Chuang Tzu is not concerned with words and formulas about reality, but with the direct existential grasp of reality in itself. Such a grasp is necessarily obscure and does not lend itself to abstract analysis. It can be presented in a parable, a fable, or a funny story about a conversation between two philosophers.

„I like being myself. Myself and nasty.“
— Aldous Huxley, book Brave New World
Source: Brave New World

„I'm not much like myself any more.“
— F. Scott Fitzgerald, book Tender Is the Night
Source: Tender Is the Night

„I like to wake up each morning and not know what I think, that I may reinvent myself in some way.“
— Stephen Fry English comedian, actor, writer, presenter, and activist 1957
— Antonio Porchia Italian Argentinian poet 1885 - 1968
Ellos también son como yo, me digo. Y así me defiendo de ellos. Y así me defiendo de mí.
Voces (1943)

— Avril Lavigne Canadian singer-songwriter and actress 1984
"Avril Lavigne Over the Hedge Interview" https://www.girl.com.au/avril-lavigne-over-the-hedge-interview.htm by Gaynor Flynn, in Girl.com.au (July 2006)

— Aurelius Augustinus early Christian theologian and philosopher 354 - 430
Quia et ipsi sunt ego. "Since they too are myself"
Source: On the Mystical Body of Christ, pp. 431-432

— Fernando Pessoa Portuguese poet, writer, literary critic, translator, publisher and philosopher 1888 - 1935
Começo a conhecer-me. Não existo.
Sou o intervalo entre o que desejo ser e os outros me fizeram.
Álvaro de Campos (heteronym), "Começo a conhecer-me. Não existo.", in Fernando Pessoa & Co: Selected Poems, trans. Richard Zenith (Grove Press, 1998)

— Flavor Flav American rapper 1959
[Casey, Cisneros, http://media.www.collegian.com/media/storage/paper864/news/2005/01/27/VervetheDishLive/Flavor.Flav.Interview-1705943.shtml, Flavor Flav interview, The Rocky Mountain Collegian, Colorado State University, 27 January 2005, 2008-03-05]

„I prefer nothing but that they act like themselves, and I like myself.“
Nihil enim malo quam et me mei similem esse et illos sui.
— Julius Caesar Roman politician and general -100 - -44 BC
Reported by Marcus Tullius Cicero in a letter to Atticus.
Variant translations:
There is nothing I like better than that I should be true to myself and they to themselves.
Disputed

„I am well protected
Too locked up
Inside myself
To get free“
— Henry Rollins American singer-songwriter 1961