“Coach said. "the quality of a man's life is in direct proportion to his commitment to excellence, regardless of his chosen field of endeavor".”
Source: The Absolutely True Diary of a Part-Time Indian
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Sherman Alexie 82
Native American author and filmmaker 1966Related quotes

"The Big Lie About Obama and Race," http://www.ilanamercer.com/phprunner/public_article_list_view.php?editid1=482 WorldNetDaily.com, January 23, 2009.
2000s, 2009

Variant: I know of no more encouraging fact than the unquestioned ability of a man to elevate his life by conscious endeavor.

“A man is rational in proportion as his intelligence informs and controls his desires.”
Source: Sceptical Essays

“It is not by his faults, but by his excellences, that we measure a great man.”
On Actors and the Art of Acting (Leipzig: Bernhard Tauchnitz, 1875) p. 13