This arises from a distemperature of mind and from desires which one is afraid to express or unable to fulfill, when men either dare not attempt as much as they wish to do, or fail in their efforts and depend entirely upon hope: such people are always fickle and changeable, which is a necessary consequence of living in a state of suspense: they take any way to arrive at their ends, and teach and force themselves to use both dishonourable and difficult means to do so, so that when their toil has been in vain they are made wretched by the disgrace of failure, and do not regret having longed for what was wrong, but having longed for it in vain. They then begin to feel sorry for what they have done, and afraid to begin again, and their mind falls by degrees into a state of endless vacillation, because they can neither command nor obey their passions, of hesitation, because their life cannot properly develop itself, and of decay, as the mind becomes stupefied by disappointments.