“He that would seriously set upon the search of truth, ought in the first place to prepare his mind with a love of it. For he that loves it not, will not take much pains to get it; nor be much concerned when he misses it.”
Book IV, Ch. 19 : Of Enthusiasm (Chapter added in the fourth edition).
Variant paraphrase, sometimes cited as a direct quote: One unerring mark of the love of truth is not entertaining any proposition with greater assurance than the proofs it is built upon will warrant.
As paraphrased in Peter's Quotations : Ideas for our Time (1979) by Laurence J. Peter, p. 500; also in The Demon-Haunted World : Science as a Candle in the Dark (1994) by Carl Sagan, p. 64
An Essay Concerning Human Understanding (1689)
Context: He that would seriously set upon the search of truth, ought in the first place to prepare his mind with a love of it. For he that loves it not, will not take much pains to get it; nor be much concerned when he misses it. There is nobody in the commonwealth of learning who does not profess himself a lover of truth: and there is not a rational creature that would not take it amiss to be thought otherwise of. And yet, for all this, one may truly say, that there are very few lovers of truth, for truth's sake, even amongst those who persuade themselves that they are so. How a man may know whether he be so in earnest, is worth inquiry: and I think there is one unerring mark of it, viz. The not entertaining any proposition with greater assurance than the proofs it is built upon will warrant. Whoever goes beyond this measure of assent, it is plain receives not the truth in the love of it; loves not truth for truth's sake, but for some other bye-end.
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John Locke 144
English philosopher and physician 1632–1704Related quotes
Christianity and Power Politics (1936)
Context: In the simple and decadent individualism of the Oxford group movement there is no understanding of the fact that the man of power is always to a certain degree an anti-Christ. "All power," said Lord Acton with cynical realism, "corrupts; and absolute power corrupts absolutely." If the man of power were to take a message of absolute honesty and absolute love seriously he would lose his power, or would divest himself of it. This is not to imply that the world can get along without power and that it is not preferable that men of conscience should wield it rather than scoundrels. But if men of power had not only conscience but also something of the gospel's insight into the intricacies of social sin in the world, they would know that they could never extricate themselves completely from the sinfulness of power, even while they were wielding it ostensibly for the common good. (Chapter 29: "Hitler and Buchman")
“He who would love much has also much to suffer.”
"To My__" (December 1890)
1850s, Two Discourses at Friday Communion (August 1851)
Jeff Fager — quoted in CBS News, Andy Rooney dead at 92, November 5, 2011, CBS, October 31, 2013 http://www.cbsnews.com/8301-18560_162-57319150/andy-rooney-dead-at-92/,
About
Heathcliff (Ch. XIV).
Source: Wuthering Heights (1847)
Context: I was a fool to fancy for a moment that she valued Edgar Linton's attachment more than mine; if he loved with all the powers of his puny being, he couldn't love as much in eighty years as I could in a day. And Catherine has a heart as deep as I have; the sea could be as readily contained in that house-trough as her whole affection be monopolized by him. Tush! He is scarcely a degree dearer to her than her dog, or her horse. It is not in him to be loved like me; how can she love in him what he has not?
Phaedrus as translated in the novel, p. 104
The Charioteer (1953)
About his son in [Dawar, Ramesh, Bollywood: Yesterday, Today, Tomorrow, http://books.google.com/books?id=TO6Fmi8FraUC&pg=RA1-PT24, 1 January 2006, Star Publications, 978-1-905863-01-3, 135]