Decisions We do not worry over conditions once we have reached a decision to follow a definite line of action. tftd2018-12-06T00:18:00-05:00December 6th, 2018|Thought for the Day| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail Related Posts If you are really great, you will let others discover this fact from your actions. If you are really great, you will let others discover this fact from your actions. Constancy of purpose is the first principle of success. Constancy of purpose is the first principle of success. Your progress in life begins in your own mind and ends in the same space. Your progress in life begins in your own mind and ends in the same space. You will never be greater than the thoughts that dominate your mind. You will never be greater than the thoughts that dominate your mind. If you have no major purpose, you are drifting toward certain failure. If you have no major purpose, you are drifting toward certain failure.