Success isn't always about greatness. It's about consistency. Consistent hard work leads to success. Greatness will come.
Very few persons, comparatively, know how to Desire with sufficient intensity. They do not know what it is to feel and manifest that intense, eager, longing, craving, insistent, demanding, ravenous Desire which is akin to the persistent, insistent, ardent, overwhelming desire of the drowning man for a breath of air; of the shipwrecked or desert-lost man for a drink of water; of the famished man for bread and meat
The great successful men of the world have used their imaginations... they think ahead and create their mental picture, and the go to work materializing that picture in all its details, filling in here, adding a little there, altering this a bit and that a bit, but steadily building -- steadily building.