“Mighty is he who has knowledge”

Book II, line 490 (tr. H. Rushton Fairclough); homage to Lucretius.
John Dryden's translation:
: Happy the man, who, studying nature's laws,
Thro' known effects can trace the secret cause.
Georgics (29 BC)

Source: Human, All Too Human

44 : God Alone Is, p. 72.
The Everything and the Nothing (1963)
Context: Before he can know Who he is, man has to unlearn the mass of illusory knowledge hehas burdened himself with on the interminable journey from unconsciousness to consciousness. It is only through love that you can begin to unlearn, and, eventually, put an end to all that you do not know. God-love penetrates all illusion, while no amount of illusion can dim God-love. Start by learning to love God by beginning to love those whom you cannot. You will find that in serving others you are serving yourself. The more you remember others with kindness and generosity, the less you remember yourself; and when you completely forget yourself, you find me as the Source of all Love.

De Abaitua interview (1998)
Context: The shaman is not a priest, the shaman has no secret knowledge, he is equivalent to the hunter. He has a specific skill that is subjugated to the needs of the group. He is prepared to take drugs, go loopy, visit the underworld, bring back knowledge and tell everybody. He’s not keeping a secret knowledge. Originally priests were instructors, they passed out the mysteries and revelations to the masses. Increasingly, they say ‘you don’t need to have a religious experience, we are having that for you. That’s what we are here for.” Eventually, they start saying ‘you don’t need to have a religious experience, and neither do we. We’ve got this book about some people who – a thousand years ago – had a religious experience. And if you come in on Sunday, we’ll read you a bit of that and you’ll be sorted, don’t you worry.” Effectively a portcullis has slammed down between the individual and their godhead. ‘You can’t approach your godhead except through us now. We are the only path. Our church is the only path.’ But that is every human being’s birthright, to have ingress to their godhead.

Bombay, March 1966
Alternative translation: "Lord Rama was an incarnation of God who possessed 14 types of divine power. Lord Krishna was an incarnation of God who possessed 26 types of divine power. But I am fully perfect and the master of all the 64 divine powers."
This alternative translation, very different from the original Hindi, appeared in a book named Satgurudev (1970). It has been used by several scholars (Messer, Glock and Bellah; Reender Kranenborg) to position Hans Ji Maharaj as claiming to be more powerful than Krishna.
Source: Gupta, Mahendra. Hans Puran, (1969) New Delhi

Source: Ideas have Consequences (1948), p. 13.
Context: In the popular arena, one can tell … that the average man … imagines that an industrious acquisition of particulars will render him a man of knowledge. With what pathetic trust does he recite his facts! He has been told that knowledge is power, and knowledge consists of a great many small things.

Independence Day speech (1828)
Context: From the era which dates the national existence of the American people, dates also a mighty step in the march of human knowledge. And it is consistent with that principle in our conformation which leads us to rejoice in the good which befalls our species, and to sorrow for the evil, that our hearts should expand on this day; — on this day, which calls to memory the conquest achieved by knowledge over ignorance, willing co-operation over blind obedience, opinion over prejudice, new ways over old ways, when, fifty-two years ago, America declared her national independence, and associated it with her republican federation.

Source: Guide for the Perplexed (c. 1190), Part III, Ch.23
Context: The words of God are justified, as I will show, by the fact that Job abandoned his first very erroneous opinion, and himself proved that it was an error. It is the opinion which suggests itself as plausible at first thought, especially in the minds of those who meet with mishap, well knowing that they have not merited them through sins. This is admitted by all, and therefore this opinion was assigned to Job. But he is represented to hold this view only so long as he was without wisdom, and knew God only by tradition, in the same manner as religious people generally know Him. As soon as he had acquired a true knowledge of God, he confessed that there is undoubtedly true felicity in the knowledge of God; it is attained by all who acquire that knowledge, and no earthly trouble can disturb it. So long as Job's knowledge of God was based on tradition and communication, and not on research, he believed that such imaginary good as is possessed in health, riches, and children, was the utmost that men can attain; this was the reason why he was in perplexity, and why he uttered the... opinions, and this is also the meaning of his words: "I have heard of thee by the hearing of the ear; but now mine eye seeth thee. Wherefore I abhor myself, and repent because of dust and ashes" (xlii. 5, 6); that is to say, he abhorred all that he had desired before, and that he was sorry that he had been in dust and ashes; comp. "and he sat down among the ashes" (ii. 8) On account of this last utterance, which implies true perception, it is said afterwards in reference to him, "for you have not spoken of me the thing that is right, as my servant Job hath."

George Balanchine in Nabokov, Ivan and Carmichael, Elizabeth. "Balanchine, An Interview". Horizon, January 1961, pp. 44-56. (M).