It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt. Mark Twain
Better a witty fool than a foolish wit. William Shakespeare
A lot of good arguments are spoiled by some fool who knows what he is talking about. Miguel de Unamuno
You see, Africa makes a fool of our idea of justice. It makes a farce of our idea of equality. It mocks our pieties. It doubts our concern. It questions our commitment. Because there is no way we can look at what's happening in Africa, and if we're honest, conclude that it would ever be allowed to happen anywhere else. Bono
Any fool can criticize, condemn and complain - and most fools do. Benjamin Franklin