“All kinds of things set us back, but life goes on. You don’t shoot yourself. Soon this will be old news. People got lives to live, bills to pay, mouths to feed. Maybe a plane will go down with ninety people on it. Or a great man will be assassinated. That will be more important than Ali losing. I never wanted to lose, never thought I would, but the thing that matters is how you lose. I’m not crying. My friends should not cry.”
Press conference, March 9, 1971, following his defeat by Joe Frazier, quoted in The Intercept, June 6, 2016 https://theintercept.com/2016/06/06/in-1971-muhammad-ali-helped-undermine-the-fbis-illegal-spying-on-americans/
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Muhammad Ali 100
African American boxer, philanthropist and activist 1942–2016Related quotes

Poems and Ballads (1866-89), The Triumph of Time
Context: p>I shall go my ways, tread out my measure,
Fill the days of my daily breath
With fugitive things not good to treasure,
Do as the world doth, say as it saith;
But if we had loved each other — O sweet,
Had you felt, lying under the palms of your feet,
The heart of my heart, beating harder with pleasure
To feel you tread it to dust and death —Ah, had I not taken my life up and given
All that life gives and the years let go,
The wine and honey, the balm and leaven,
The dreams reared high and the hopes brought low?
Come life, come death, not a word be said;
Should I lose you living, and vex you dead?
I never shall tell you on earth; and in heaven,
If I cry to you then, will you hear or know?</p

http://www.usatoday.com/sports/boxing/2005-06-12-tyson-retire-talk_x.htm.
On his fans
Ch 4
The Rahotep series, Book 3: Egypt: The Book of Chaos (2011)

“If you were a tear in my eyes l would not cry for I risk losing you.”
1750s, Diaries (1750s-1790s)

Statement before his fight with George Foreman (31 March 1973)

Variant: “You remember winning, don’t you? A battle won, somewhere?”
“No,” said the old man, deep under. “I don’t remember anyone winning anywhere any time. War’s never a winning thing, Charlie. You just lose all the time, and the one who loses last asks for terms. All I remember is a lot of losing and sadness and nothing good but the end of it. The end of it, Charles, that was a winning all to itself, having nothing to do with guns.
Source: Dandelion Wine (1957), p. 85