Great 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