" You need not be alarmed; for what I purpose will take place without danger; no dread invocations shall be made by me, nor shall any horrid apparition terrify your senses. The business I am on may fail in two ways: either if you do not love so truly as you have been willing to persuade me; for then my labour is in vain, and nothing will disclose itself; or, if you shall disturb the oracle and destroy it by a useless question, or a hasty movement, should you leave your seat and dissipate the figure; "
― Ludwig Tieck , Ludwig Tieck's Collected Works