[ mental toughness is to physical as four is to one. Quotes ]
Showing search results for Quotation - Mental toughness is to physical as four is to one. - Dictionary Quotes
quote 1Mental toughness is to physical as four is to one.
Competition
Bobby Knight
Comment this quote | Permalink | Vote for this quote | 731 votes
Research is what I'm doing when I don't know what I'm doing.
[ Research ] Wernher Von Braun