I believe in three letters.
‘D’ stands for desire. One need to have a burning desire to make one’s dreams come true. As Paulo Coelho nicely put it in The Alchemist, “when you want something, all the universe conspires in helping you to achieve it.”
‘A’ stands for action. Dreams without continuous action are nothing but daydreaming. Only action brings true knowledge, and only action propels us forward.
‘P’ stands for patience or perseverance. Patience is the ultimate ingredient that makes the dish complete, fresh and tasty. Indomitable confidence combined with the previous two steps can create magic results.
The difference between possible and impossible is only in the amount of time invested.
This is why we must never give up.