977  When one door closes, another opens; but we often look so long and so regretfully upon the closed door that we do not see the one which has opened for us.
556  Thinking to get at once all the gold the goose could give, he killed it and opened it only to find - nothing.
561  Positive thinking will let you everything better than negative thinking will..........
553  Want of foresight, unwillingness to act when action would be simple and effective, lack of clear thinking, confusion of counsel until the emergency comes, until self-preservation strikes its jarring gong-these are the features which constitute the endless repetition of history.
454  If your thinking is sloppy, your business will be sloppy. If you are disorganized, your business will be disorganized. If you are greedy, your employees will be greedy, giving you less and less of themselves and always asking for more.