To conquer oneself is the best and noblest victory; to be vanquished by one's own nature is the worst and most ignoble defeat.
PlatoFor neither does wealth bring honour to the owner, if he be a coward; of such a one the wealth belongs to another, and not to himself. Nor does beauty and strength of body, when dwelling in a base and cowardly man, appear comely, but the reverse of comely, making the possessor more conspicuous, and manifesting forth his cowardice.
Plato