If you have no confidence in self, you are twice defeated in the race of life. With confidence, you have won even before you have started. - Cicero

Quod est aliud, patres conscripti, beneficium latronum, nisi ut commemorare possint iis se dedisse vitam, quibus non ademerint? Quod si esset beneficium, numquam, qui illum interfecerunt, a quo erant conservati, quos tu clarissimos viros soles appellare, tantam essent gloriam consecuti. Quale autem beneficium est, quod te abstinueris nefario scelere? Qua in re non tam iucundum mihi videri debuit non interfectum me a te quam miserum te id impune facere potuisse. Sed sit beneficium, quandoquidem maius accipi a latrone nullum potuit; in quo potes me dicere ingratum? An de interitu rei publicae queri non debui, ne in te ingratus viderer?

Likewise other things, which seem to some to be worthy of admiration, are by many thought to be of no value at all. But concerning friendship, all, to a man, think the same thing: those who have devoted themselves to public life; those who find their joy in science and philosophy; those who manage their own business free from public cares; and, finally, those who are wholly given up to sensual pleasures — all believe that without friendship life is no life at all, or at least they so believe if they have any desire whatever to live the life of free men.

Thou shouldst eat to live; not live to eat.