Every great accomplishment of mankind has been preceded by an extended period, often over many years, of concentrated effort.
Earl NightingalePeople don't have great attitudes because of great success, they have great success largely because of great attitudes.
Earl NightingaleCourage changes things for the better...[With courage you can] stay with something long enough to succeed at it, realizing that it usually takes two, three or four times as long to succeed as you thought or hoped.
Earl Nightingale