Cannot you tell that? Every fool can tell that. It was the very day that young Hamlet was born, he that is mad and sent into England." "Ay, marry, why was he sent into England?" "Why, because he was mad. He shall recover his wits there, or, if he do not, it's no great matter there." "Why?" "'Twill not be seen in him there. There the men are as mad as he.
Madness is the first step towards unselfishness. Be mad and tell us what is behind the veil of "sanity". The purpose of life is to bring us closer to those secrets, and madness is the only means.
If you wish to obtain a great name or to found an establishment, be completely mad; but be sure that your madness corresponds with the turn and temper of your age.
How well I remember the aged poet Sophocles, when in answer to the question, "How does love suit with age, Sophocles - are you still the man you were?" he replied, "Peace, most gladly have I escaped the thing of which you speak; I feel as if I had escaped from a mad and furious master."