It is your responsibility to make sure that positive emotions constitute the dominating influence of your mind.
Napoleon HillIf you think you are beaten you are, if you think you dare not, you don't. If you like to win, but you think you can't, it is almost certain you won't.
Napoleon HillI will eliminate hatred, envy, jealousy, selfishness, and cynicism, by developing love for all humanity, because I know that a negative attitude toward others can never bring me success. I will cause others to believe in me, because I will believe in them, and in myself.
Napoleon Hill