The art of manipulating public opinion, which is a necessary art for the democratic politician, and, like other arts, is sometimespractised with greater virtuosity by knaves than by honest men (who are apt to disdain it), has a different technique in different countries. For instance, in England we excel in whitewashing: in America they excel in tarring and feathering. We strain our nerves and stretch our consciences to avoid a scandal: Americans do the same to make one.

As I write, there is a craze for what is called psychoanalysis, or the cure of diseases by explaining to the patient what is the matter with him: an excellent plan if you happen to know what is the matter with him, especially when the explanation is that there is nothing the matter with him.

In the Middle Ages people believed that the earth was flat, for which they had at least the evidence of their senses: we believe it to be round, not because as many as 1 percent of us could give physical reasons for so quaint a belief, but because modern science has convinced us that nothing that is obvious is true, and that everything that is magical, improbable, extraordinary, gigantic, microscopic, heartless, or outrageous is scientific.

I do not want actors and actresses to understand my plays. That is not necessary. If they will only pronounce the correct sounds I can guarantee the results.

Only in books has mankind known perfect truth, love and beauty.

Only fools repeat the same things over and over, expecting to obtain different results.

The truth is, hardly any of us have ethical energy enough for more than one really inflexible point of honor.