The ability to make witty observations is commonly refered to as "cynism" by people who lack it.
George Bernard ShawA modern gentleman [rich person] is necessarily the enemy of his country. Even in war he does not fight to defend it, but to prevent his power of preying on it from passing to a foreigner.
George Bernard ShawThe only person who acts sensibly is my tailor. He takes my measure anew every time he sees me. Everyone else goes by their old measurements.
George Bernard Shaw