They may be smarter than you. They may have more money than you. They may come from a different city or a better family. But they can NEVER outwork you. And they can NEVER outprepare you. And they just can't outpractice you. And that's why you'll win.
What misery to live in this world! We are like men whose enemies are at the door, who must not lay aside their arms, even while sleeping or eating, and are always in dread lest the foe should enter the fortress by some breach in the walls. O my Lord and my all! How canst thou wish us to prize such a wretched existence?