Yet if there is nothing on which vague people are clear, and if they are not difficult to influence as the majority, there is much on which they are positive as a matter of private conviction. In opposition to the exhortation to be able to give a reason for the faith that is in us, they can give no reason for anything they believe, or fancy they believe. They are sure of the result; but the logical method by which that result has been reached is beyond their power to remember or understand. To argue with them is to spend labour and strength in vain, like trying to make ropes out of sea-sand. Beaten off at every point, they settle down again into the old vapoury, I believe; and it is like fighting with ghosts to attempt to convince them of a better way. They look at you helplessly; assent loosely to your propositions; but when you come to the necessary deduction, they double back in a vague assertion that they do not agree with you--they cannot prove you wrong but they are sure that they are right; and you know then that the collapse is hopeless. If this meant tenacity, it would be so far respectable, even though the conviction were erroneous; but it is the mere unimpressible fluidity of vagueness, the impossibility of giving shape and coherence to a floating fog or a formless haze. Vague as to the basis of their beliefs, they are vaguer still as to their facts. These indeed are like a ladder of which half the rungs are missing. They never remember a story and they cannot describe what they have seen. Of the first they are sure to lose the point and to entangle the thread; of the last they forget all the details and confound both sequence and position. As to dates, they are as if lost in a wood when you require definite centuries, years, months; but they are great in the chronological generosity of 'about,' which is to them what the Middle Ages and Classic Times are to uncertain historians. It is as much as they can do to remember their own birthday; but they are never sure of their children's; and generally mix up names and ages in a manner that exasperates the young people like a personal insult.