My first duty this evening is to ask your pardon for the ambiguity of title under which the subject of lecture has been announced: for indeed I am not going to talk of kings, known as regnant, nor of treasuries, understood to contain wealth; but of quite another order of royalty, and another material of riches, than those usually acknowledged. I had even intended to ask your attention for a little while on trust, and (as sometimes one contrives, in taking a friend to see a favourite piece of scenery) to hide what I wanted most to show, with such imperfect cunning as I might, until we unexpectedly reached the best point of view by winding paths. But—and as also I have heard it said, by men practised in public address, that hearers are never so much fatigued as by the endeavour to follow a speaker who gives them no clue to his purpose,—I will take the slight mask off at once, and tell you plainly that I want to speak to you about the treasures hidden in books; and about the way we find them, and the way we lose them. - Taken from "Sesame and Lilies" written by John Ruskin