Don't wait for extraordinary opportunities. Seize common occasions and make them great. Weak men wait for opportunities; strong men make them.
Orison Swett MardenWhen a man feels throbbing within him the power to do what he undertakes as well as it can possibly be done, this is happiness, this is success.
Orison Swett MardenConcentrate . . . for the greatest achievements are reserved for the man of single aim, in whom no rival powers divide the empire of the soul.
Orison Swett MardenYou must bring every particle of your energy, unanswerable resolution, your best efforts, your persistent industry to your task or the best will not come out of you. You must back up your ambition by your whole nature, by unbounded enthusiasm and a determination to win which knows no failure.
Orison Swett Marden