Great works are performed not by strength but by perseverance.

Being stubborn may sometimes be a good thing, because if we want to become someone, and leave our mark, it can only come as a result of instistence. Only the coward, and the lazy give up easily, don’t take the bull by the hors, and do nothing but avoid problems and hard work. However, it takes a big deal of perseverance on our part to do great things.