Those who are skilled in combat do notbecome angered, those who are skilled at winning do not become afraid. Thus the wise win before they fight, while the ignorant fight to win.
Zhuge LiangTo overcome the intelligent by folly is contrary to the natural order of things; to overcome the foolish by intelligence is in accord with the natural order. To overcome the intelligent by intelligence, however, is a matter of opportunity.
Zhuge Liang