“Problems may be solved in the study which have baffled all those who have sought a solution by the aid of their senses. To carry the art, however, to its highest pitch, it is necessary that the reasoner should be able to use all the facts which have come to his knowledge; and this in itself implies, as you will readily see, a possession of all knowledge, which, even in these days of free education and encyclopaedias, is a somewhat rare accomplishment.”

“Sherlock Holmes closed his eyes and placed his elbows upon the arms of his chair, with his finger-tips together. “The ideal reasoner,” he remarked, “would, when he had once been shown a single fact in all its bearings, deduce from it not only all the chain of events which led up to it but also all the results which would follow from it. As Cuvier could correctly describe a whole animal by the contemplation of a single bone, so the observer who has thoroughly understood one link in a series of incidents should be able to accurately state all the other ones, both before and after. We have not yet grasped the results which the reason alone can attain to. Problems may be solved in the study which have baffled all those who have sought a solution by the aid of their senses. To carry the art, however, to its highest pitch, it is necessary that the reasoner should be able to utilise all the facts which have come to his knowledge; and this in itself implies, as you will readily see, a possession of all knowledge, which, even in these days of free education and encyclopaedias, is a somewhat rare accomplishment. It is not so impossible, however, that a man should possess all knowledge which is likely to be useful to him in his work, and this I have endeavoured in my case to do.”

“ To reach satisfaction in all, desire satisfaction in nothing. To come to possess all, desire the possession of nothing. To arrive at being all, desire to be nothing. To come to the knowledge of all, desire the knowledge of nothing. To come to enjoy what you have not, you must go by a way in which you enjoy not. To come to the possession you have not, you must go by a way in which you possess not. To come to what you are not, you must go by a way in which you are not.   John of the Cross”

“The absence of romance in my history will, I fear, detract somewhat from its interest, but if it is judged worthy by those inquirers who desire an exact knowledge of the past as an aid to the understanding of the future, which in the course of human things must resemble if it does not reflect it, I shall be content.In fine I have written my work not as an essay with which to win the applause of the moment but as a possession for all time.”

“This idea of all education springing from and resting upon our relation to Almighty God-we do not merely give a religious education because that would seem to imply the possibility of some other education, a secular education, for example. But we hold that all education is divine, that every good gift of knowledge and insight comes from above, that the Lord the Holy Spirit is the supreme educator of mankind, and that the culmination of all education (which may at the same time be reached by a little child) is that personal knowledge of and intimacy with God in which our being finds its fullest perfection.”

“The acquisition of knowledge always involves the revelation of ignorance - almost is the revelation of ignorance. Our knowledge of the world instructs us first of all that the world is greater than our knowledge of it. To those who rejoice in the abundance and intricacy in Creation, this is a source of joy, as it is to those who rejoice in freedom...To those would-be solvers of "the human problem," who hope for knowledge equal to (capable of controlling) the world, it is a source of unremitting defeat and bewilderment. The evidence is overwhelming that knowledge does not solve "the human problem." Indeed, the evidence overwhelmingly suggests - with Genesis - that knowledge is the problem. Or perhaps we should say instead that all our problems tend to gather under two questions about knowledge: Having the ability and desire to know, how and what should we learn? And, having learned, how and for what should we use what we know? (pg. 183, People, Land, and Community)”