“All frustration is due to unfulfilled desires. If you dwell on obstacles, delays, and difficulties, your subconscious mind responds accordingly, and you are blocking your own good.” from “The Power of Your Subconscious Mind” by Joseph Murphy
“Do not let the hero in your soul perish in lonely frustration of the life you deserved.”
It’s by Ayn Rand. From the book Atlas Shrugged.
“All that is necessary to break the spell of inertia and frustration is this: Act as if it were impossible to fail. That is the talisman, the formula, the command of right-about-face which turns us from failure towards success.” Dorothea Brande from Wake Up and Live