Quotes about mind
A collection of quotes on the topic of mind, doing, use, thing.
Quotes about mind

“Educating the mind without educating the heart is no education at all.”

“Quiet people have the loudest minds.”

“I speak my mind, because it hurts to bite my tongue”

[BBC Sport, Cristiano Ronaldo: I'm the best player in the world, 5 November 2015, 4 February 2018, http://www.bbc.com/sport/football/34737914]
In an interview with the BBC ahead of the release of Ronaldo.

“To educate a person in the mind but not in morals is to educate a menace to society.”

“I put my heart and soul into my work, and I have lost my mind in the process.”

“Out of everything I've lost, I miss my mind the most!”

“It is the mark of an educated mind to be able to entertain a thought without accepting it.”
Attributed to Aristotle in Lowell L. Bennion, Religion and the Pursuit of Truth http://books.google.gr/books?id=2HPUAAAAMAAJ&q=, Deseret Book Company, 1959, p. 52, and in American Opinion, Volume 24 http://books.google.gr/books?id=irofAQAAMAAJ&q=, Robert Welch, Inc., 1981, p. 23. Possibly a discombobulation http://publicnoises.blogspot.fi/2009/02/aristotle-and-accuracy.html of the Nicomachean Ethics Book I, 1094b.24 quote above.
Disputed
Source: Metaphysics

“Great minds discuss ideas, average minds discuss events, small minds discuss people. ”

“You have power over your mind - not outside events. Realize this, and you will find strength.”
Source: Meditations (c. 121–180 AD), Book VII

“A mind is like a parachute. It doesn't work if it is not open.”

“The only thing greater than the power of the mind is the courage of the heart”

Quote from a letter of Raphael Sanzio to pope Leo X (c. 1519); Bayerische Staatsbibliothek, Munich, cod. it. 37b; translated as 'The Letter to Leo X by Raphael and Baldassare Castiglione, c.1519', by Vaughan Hart and Peter Hicks, Palladio's Rome: A Translation of Andrea Palladio's Two Guidebooks to Rome; Yale University Press, New Haven, 2006, pp. 179-92

http://twitter.com/TheSlyStallone/status/27158992333

Letter to the Monk Guibert, 1176

About the role of J. Pierpont Morgan, and the failure of Tesla's "World System" project
My Inventions (1919)
Context: He had the highest regard for my attainments and gave me every evidence of his complete faith in my ability to ultimately achieve what I had set out to do. I am unwilling to accord to some small−minded and jealous individuals the satisfaction of having thwarted my efforts. These men are to me nothing more than microbes of a nasty disease. My project was retarded by laws of nature. The world was not prepared for it. It was too far ahead of time, but the same laws will prevail in the end and make it a triumphal success.

“You may think I’m small, but I have a universe inside my mind.”

As quoted by Wayne Dyer http://n-spire.com/archives/011802.html
The Mahābhāṣya

“Borders I have never seen one. But I have heard they exist in the minds of some people.”

Variant: The loneliest moment in someone’s life is when they are watching their whole world fall apart, and all they can do is stare blankly.

“You're only as young as the last time you changed your mind.”
As quoted in Office Yoga : Simple Stretches for Busy People (2000) by Darrin Zeer, p. 52

“If you're too open-minded; your brains will fall out.”

“Creative minds have always been known to survive any kind of bad training”
“Lost in my mind, clearly lost in oblivion”
Hidden (2017)

“Open the window of your mind. Allow the fresh air, new lights and new truths to enter.”
Walking the Path of Compassion (2015)

Source: “L’illusion wagnérienne”, Portraits et souvenirs, Société d’édition artistique, 1899, 206‒220

Serena Williams. She was asked what she thought about a TV commentator admiring slow-motion pictures of sister Venus' "posterior" http://news2.thdo.bbc.co.uk/sport1/hi/tennis/7190961.stm

Desire http://lifeandlegends.com/suman-pokhrel-translated-dr-abhi-subedi/
From Poetry

“The idle mind knows not what it wants.”
Otioso in otio animus nescit quid velit.
As quoted by Aulus Gellius in Noctes Atticae (Attic Nights), Book XIX, Chapter X
Iphigenia

“At 100, I have a mind that is superior — thanks to experience — than when I was 20.”
Source: Quoted in Associated Press obituary http://www.msnbc.msn.com/id/50324234/ns/technology_and_science-science/#.UO09q6w1fTp

Author, Third Day. Change of Position<!--p.153 [190]-->
Dialogues and Mathematical Demonstrations Concerning Two New Sciences (1638)
Context: It has been observed that missiles and projectiles describe a curved path of some sort; however no one has pointed out the fact that this path is a parabola. But this and other facts, not few in number or less worth knowing, I have succeeded in proving; and what I consider more important, there have been opened up to this vast and most excellent science, of which my work is merely the beginning, ways and means by which other minds more acute than mine will explore its remote corners.

"Ocean Eyes" — though her breakthrough hit after she posted her performance of it https://www.youtube.com/watch?v=d--DyK0wtYo to SoundCloud for her dance teacher on 18 November 2015, the lyrics were written entirely by her brother Finneas O'Connell, who also collaborates with her on most of her other musical work. · Official Music Video https://www.youtube.com/watch?v=viimfQi_pUw
Misattributed

Source: Think and Grow Rich: The Landmark Bestseller - Now Revised and Updated for the 21st Century
Source: Banging Your Head Against a Brick Wall

“Life is infinitely stranger than anything which the mind of man could invent.”
Source: A Case of Identity

Source: Manson in His Own Words: The Shocking Confessions of 'The Most Dangerous Man Alive'

“And into the forest I go, to lose my mind and find my soul.”
Once again, this is far from Muir's style of writing. The quote does not come up in any search of John Muir's Journals or his published texts on the John Muir Exhibit website. It is most commonly put on t-shirts - never in any scholarly source.
Misattributed

“Love looks not with the eyes, but with the mind,
And therefore is wing'd Cupid painted blind.”
Helena, Act I, scene i.
Variant: Love looks not with the eyes, but with the mind".
Source: A Midsummer Night's Dream (1595)

“You are the only person who thinks in your mind! You are the power and authority in your world.”

“What the mind can conceive and believe, and the heart desire, you can achieve.”

“I don't mind your thinking slowly; I mind your publishing faster than you think.”
Ich habe nichts dagegen wenn Sie langsam denken, Herr Doktor, aber ich babe etwas dagegen wenn Sie rascher publizieren als denken.
As quoted in The Harvest of a Quiet Eye : A Selection of Scientific Quotations (1977) by Alan Lindsay Mackay, p. 117