“Do not hover always on the surface of things, nor take up suddenly with mere appearances; but penetrate into the depth of matters, as far as your time and circumstances allow, especially in those things which relate to your own profession. Do not indulge yourselves to judge of things by the first glimpse, or a short and superficial view of them; for this will fill the mind with errors and prejudices, and give it a wrong turn and ill habit of thinking, and make much work for retraction.”

Source: 1770s, Common Sense (1776)

On Virginity, Chapter 11

A long habit of not thinking a thing wrong, gives it a superficial appearance of being right, and raises at first a formidable outcry in defense of custom. Explanation: Paine explained the need to speak out against a tyrannical power, notably Britain and King George III, because not doing so could be a dangerous action on its own. A long habit of not thinking a thing wrong, gives it a superficial appearance of being right, and raises at first a formidable outcry in defense of custom. This first part actually has two sections on its own. In the first half, Paine says it’s important to note the “wrongs” that occur when injustices are clear — not doing so gives them the “appearance of being right.” In the second half, he notes that people’s first reactions to those complaints are always to side on the side of “custom” — that is, to oppose attacks against institutions.
But the tumult soon subsides. Time makes more converts than reason. Explanation: Most Americans are not in favor of impeachment at this moment. It’s a reaction against a guarded institution — and citizens are going to behave in ways that make it seem they’re against the idea, by giving a “defense of custom,” as Paine put it. It should be noted, however, that the same held true for a different president — Richard Nixon. At the onset of investigations, a majority of Americans felt it was a waste of time. As they learned more about his actions as president, the public (including a significant number of Republicans) became more supportive of his ouster.
1770s, Common Sense (1776)
Source: Chris Walker (September 25, 2019): A Look Back At Thomas Paine, And Why Impeachment Makes ‘Common’ Sense (Even If You Think It’s A Losing Cause) [Opinion]. In: HillReporter.com. Archived https://web.archive.org/web/20190929202745/https://hillreporter.com/a-look-back-paine-and-why-impeachment-makes-sense-even-if-you-think-its-a-losing-cause-opinion-46555 from the original https://hillreporter.com/a-look-back-paine-and-why-impeachment-makes-sense-even-if-you-think-its-a-losing-cause-opinion-46555 on September 29, 2019.

Source: Thanks for the Memories

The Fantastic Imagination (1893)
Source: A Dish of Orts
Context: A fairytale, a sonata, a gathering storm, a limitless night, seizes you and sweeps you away: do you begin at once to wrestle with it and ask whence its power over you, whither it is carrying you? The law of each is in the mind of its composer; that law makes one man feel this way, another man feel that way. To one the sonata is a world of odour and beauty, to another of soothing only and sweetness. To one, the cloudy rendezvous is a wild dance, with a terror at its heart; to another, a majestic march of heavenly hosts, with Truth in their centre pointing their course, but as yet restraining her voice. The greatest forces lie in the region of the uncomprehended.
I will go farther. The best thing you can do for your fellow, next to rousing his conscience, is — not to give him things to think about, but to wake things up that are in him; or say, to make him think things for himself. The best Nature does for us is to work in us such moods in which thoughts of high import arise. Does any aspect of Nature wake but one thought? Does she ever suggest only one definite thing? Does she make any two men in the same place at the same moment think the same thing? Is she therefore a failure, because she is not definite? Is it nothing that she rouses the something deeper than the understanding — the power that underlies thoughts? Does she not set feeling, and so thinking at work? Would it be better that she did this after one fashion and not after many fashions? Nature is mood-engendering, thought-provoking: such ought the sonata, such ought the fairytale to be.

Source: Meditations

What I've Learned: James Watson (2007)

Book I, Chapter 2, "Some Objections"
Mere Christianity (1952)
Context: The most dangerous thing you can do is to take any one impulse of your own nature and set it up as the thing you ought to follow at all costs. There is not one of them which will not make us into devils if we set it up as an absolute guide. You might think love of humanity in general was safe, but it is not. If you leave out justice you will find yourself breaking agreements and faking evidence in trials "for the sake of humanity", and become in the end a cruel and treacherous man.