I think John Coltrane is one of the great American heroes, like Abraham Lincoln and Emily Dickinson.
Simon Van BooyGreat leaders state out loud what they intend to do and in doing so, they get things done.
Simon SinekNo sadder proof can be given by a man of his own littleness than disbelief in great men.
Thomas CarlyleThe simple act of paying positive attention to people has a great deal to do with productivity.
Tom PetersNo great work has ever been produced except after a long interval of still and musing meditation.
Walter Bagehot