Source: The Division of Labor in Society (1893), p. 130 (in 1933 edition)
“There is an inconvenience which attends all abstruse reasoning. That it may silence, without convincing an antagonist, and requires the same intense study to make us sensible of its force, that was at first requisite for its invention. When we leave our closet, and engage in the common affairs of life, its conclusions seem to vanish, like the phantoms of the night on the appearance of the morning; and 'tis difficult for us to retain even that conviction, which we had attain'd with difficulty.”
Part 1, Section 1
A Treatise of Human Nature (1739-40), Book 3: Of morals
Help us to complete the source, original and additional information
David Hume 138
Scottish philosopher, economist, and historian 1711–1776Related quotes
Source: Helen Craig McCullough's translations, Kokin Wakashū: The First Imperial Anthology of Japanese Poetry (1985), p. 142
The Rise and Progress of Religion in the Soul.
Stephen Hero (1944)
Context: Now for the third quality. For a long time I couldn't make out what Aquinas meant. He uses a figurative word (a very unusual thing for him) but I have solved it. Claritas is quidditas. After the analysis which discovers the second quality the mind makes the only logically possible synthesis and discovers the third quality. This is the moment which I call epiphany. First we recognise that the object is one integral thing, then we recognise that it is an organised composite structure, a thing in fact: finally, when the relation of the parts is exquisite, when the parts are adjusted to the special point, we recognise that it is that thing which it is. Its soul, its whatness, leaps to us from the vestment of its appearance. The soul of the commonest object, the structure of which is so adjusted, seems to us radiant. The object achieves its epiphany.
Quoted in H Eves Return to Mathematical Circles (Boston 1988). http://www-groups.dcs.st-and.ac.uk/history/Quotations/Laplace.html
Source: A Serious Call to a Devout and Holy Life (1728), Ch. I.