Joseph Priestley - Knowledge Quotes

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The mind of man will never be able to contemplate the being, perfections, and providence of God without meeting with inexplicable difficulties. We may find sufficient reason for acquiescing in the darkness which involves these great subjects, but we must never expect to see them set in a perfectly clear light. But notwithstanding this, we may know enough of the divine being, and of his moral government, to make us much better and happier beings than we could be without such knowledge; and even the consideration of the insuperable difficulties referred to above is not without its use, as it tends to impress the mind with sentiments of reverence, humility, and submission.

Joseph Priestley
In completing one discovery we never fail to get an imperfect knowledge of others of which we could have no idea before, so that we cannot solve one doubt without creating several new ones.

Joseph Priestley
The History of Electricity is a field full of pleasing objects, according to all the genuine and universal principles of taste, deduced from a knowledge of human nature.

Joseph Priestley
Contemporary with Vitellio and Peccam was... Roger Bacon, a man of almost universal genius, and who wrote on almost every branch of science. He frequently quotes Alhazen on the subject of optics, and seems to have carefully studied his writings, as well as those of other Arabians, which were the fountains of natural knowledge in those days, and which had been introduced into Europe by means of the Moors in Spain. Notwithstanding the pains this great man took with the subject of opticks, it does not appear that, with respect to theory, he made any considerable advance upon what Alhazen had done before him.

Joseph Priestley
It is the earnest wish of my heart, that your minds may be well established in the sound principles of religious knowledge, because I am fully persuaded, that nothing else can be a sufficient foundation of a virtuous and truly respectable conduct in life, or of good hope in death. A mind destitute of knowledge (and, comparatively speaking, no kind of knowledge, besides that of religion, deserves the name) is like a field on which no culture has been bestowed, which, the richer it is, the ranker weeds it will produce, If nothing good be sown in it, it will be dccupied by plants that are useless or noxious.

Joseph Priestley