There is no permanence in doubt; it incites the mind to closer inquiry and experiment, from which, if rightly managed, certainty proceeds, and in this alone can man find thorough satisfaction.
Johann Wolfgang von GoetheThere is nothing in life so irrational, that good sense and chance may not set it to rights; nothing so rational, that folly and chance may not utterly confound it.
Johann Wolfgang von GoetheLiterature is a fragment of a fragment. Of all that ever happened, or has been said, but a fraction has been written; and of this but little is extant.
Johann Wolfgang von GoetheCertain books seem to be written, not that we might learn from them, but in order that we might see how much the author knows.
Johann Wolfgang von Goethe