To this class of people who want to appear rather more interesting than they are, either in their past or present, belong also those who declare that everything is possible and who have led many a judge into vexatious mistakes. This happens especially when an accused person tries to explain away the suspicions against him by daring statements concerning his great achievements (e.g.: in going back to a certain place, or his feats of strength, etc.), and when witnesses are asked if these are conceivable. One gets the impression in these cases that the witnesses under consideration suppose that they belittle themselves and their point of view if they think anything to be impossible. They are easily recognized. They belong to the worst class of promoters and inventors or their relations. If a man is studying how to pay the national debt or to solve the social question or to irrigate Sahara, or is inclined to discover a dirigible air-ship, a perpetual-motion machine, or a panacea, or if he shows sympathy for people so inclined, he is likely to consider everything possible--and men of this sort are surprisingly numerous. They do not, as a rule, carry their plans about in public, and hence have the status of prudent persons, but they betray themselves by their propensity for the impossible in all conceivable directions. If a man is suspected to be one of them, and the matter is important enough, he may be brought during the conversation to talk about some project or invention. He will then show how his class begins to deal with it, with what I might call a suspicious warmth. By that token you know the class. They belong to that large group of people who, without being abnormal, still have passed the line which divides the perfectly trustworthy from those unreliable persons who, with the best inclination to tell the truth, can render it only as it is distorted by their clouded minds.