Courage, hard work, self-mastery, and intelligent effort are all essential to successful life.
Theodore RooseveltHardness of heart is a dreadful quality, but it is doubtful whether in the long run it works more damage than softness of head.
Theodore RooseveltIt's not the critic who counts, nor the man who points out how the strong man stumbles, or where the doer of the deeds could have done better.
Theodore Roosevelt