The business of banking ought to be simple. If it is hard it is wrong. The only securities which a banker, using money that he may be asked at short notice to repay, ought to touch, are those which are easily saleable and easily intelligible.
Walter BagehotWar both needs and generates certain virtues; not the highest, but what may be called the preliminary virtues, as valor, veracity, the spirit of obedience, the habit of discipline. Any of these, and of others like them, when possessed by a nation, and no matter how generated, will give them a military advantage, and make them more likely to stay in the race of nations.
Walter Bagehot