Source identified1
“If you pick up a starving dog and make him prosperous, he will not bite you. This is the principal difference between a dog and a man.”
Voice: Epigraph / fictional source voice · Pudd’nhead Wilson’s Calendar
The comparison uses cynical humor to praise the imagined loyalty of a rescued dog while criticizing human ingratitude after receiving help or prosperity.
Source note: Pudd’nhead Wilson, Calendar epigraph before the oyster-habits joke.
Source identified2
“The gentle reader will never, never know what a consummate ass he can become, until he goes abroad.”
The joke turns travel into a mirror for vanity: unfamiliar settings can expose affectation and foolishness that remain easier to overlook at home.
Source note: The Innocents Abroad, chapter on travelers adopting foreign fashions; this is Twain’s comic first-person travel narration rather than a literal rule about every traveler.
Source identified3
“Travel is fatal to prejudice, bigotry and narrow-mindedness, and many of our people need it sorely on these accounts.”
Twain closes the journey by arguing that sustained contact with unfamiliar people and places can challenge inherited assumptions and provincial judgments.
Source note: The Innocents Abroad, concluding paragraph; Twain summarizes what he believes extended travel can do to prejudice and narrow social perspective.
Source identified4
“Broad, wholesome, charitable views of men and things can not be acquired by vegetating in one little corner of the earth all one's lifetime.”
The conclusion links breadth of judgment with exposure beyond one familiar setting, arguing that charitable understanding requires experience of a wider world.
Source note: The Innocents Abroad, concluding paragraph immediately following Twain’s statement that travel is fatal to prejudice, bigotry, and narrow-mindedness.
Source identified5
“You and I are but sewing-machines.”
Voice: Dialogue speaker · Old Man
The comic comparison reduces human pride by placing ordinary people beside the much richer creative machinery Twain has just attributed to Shakespeare.
Source note: What Is Man?, Old Man speaking after comparing Shakespeare with a Gobelin loom; the machine metaphor is part of the essay’s comic-philosophical dialogue.
Source identified6
“The moral fear of shame had risen superior to the physical fear of harm.”
Voice: Dialogue speaker · Old Man
The dialogue describes competing fears rather than fearlessness: social shame can become strong enough to override the immediate impulse to escape physical danger.
Source note: What Is Man?, Old Man describing the imagined timid soldier in battle; the example analyzes how one learned pressure may overpower another fear.