Who said "Skill is only developed by hours and hours of work."?

This quote is attributed to George S. Patton.

Skill is only developed by hours and hours of work. - George S. Patton

"Skill is only developed by hours and hours of work."

George S. Patton Work

Military General American 1885–1945

"Accept everything about yourself - I mean everything. You are you and that is the beginning of all wisdom."

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"Hard work pays off in the end."

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