If you find someone who bitches a lot, he's most likely a genius. This isn't 100% of the time true though.

The essence of genius is to know what to overlook.

It is the privilege of genius that to it life never grows commonplace as to the rest of us.

He was the outstanding musical genius of all time, when you think of how much he wrote and how long he lived.

Geniuses are commonly believed to excel other men in their power of sustained attention. . . . But it is their genius making them attentive, not their attention making geniuses of them.

Talent is that which is in a man's power; genius is that in whose power a man is