text: You are continually referring special questions to me, forgetting that a vast stretch of sea sunders us. Since, however, the value of advice depends mostly on the time when it is given, it must necessarily result that by the time my opinion on certain matters reaches you, the opposite opinion is the better. For advice conforms to circumstances; and our circumstances are carried along, or rather whirled along. Accordingly, advice should be produced at short notice; and even this is too late; it should "grow while we work," as the saying is. And I propose to show you how you may discover the method.