Single men, though they may be many times more charitable, because their means are less exhaust, yet, on the other side, they are more cruel and hardhearted, because their tenderness is not so oft called upon.
However, it is not enough to have enterprise to keep on learning.You must know how to fossick in the enormous information rapidly and effectively to master the latest key information.
" You have no subtlety, Potter, " said Snape, his dark eyes glittering. " You do not understand fine distinctions. It is one of the shortcomings that makes you such a lamentable potion-maker."