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“Sweet is the lore which Nature brings.”
Nature is presented as a source of knowledge that can complement formal study by training attention and receptiveness.
Source note: The Tables Turned; the line follows Wordsworth’s claim that a vernal wood can teach moral insight.
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“Very little indeed is necessary for living a happy life.”
The line challenges the assumption that a good life requires constant accumulation or ideal circumstances.
Source note: Meditations, Book VII, in George Long’s translation.
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“This is true freedom, a good practical sort of immortality.”
Muir describes freedom as absorption in immediate natural experience, where ordinary anxiety about saving time temporarily loses its force.
Source note: My First Summer in the Sierra, June 13; the sentence follows his reflection on not hurrying like the trees and stars.
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“The poetry of earth is never dead.”
Seasonal change does not extinguish natural life; the poem hears a continuing voice in both summer and winter.
Source note: On the Grasshopper and Cricket, opening line.
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“Heaven is under our feet as well as over our heads.”
Wonder and transcendence are located in the ordinary world around us instead of only in distant or abstract ideals.
Source note: Walden, chapter “The Pond in Winter”; the line joins the immediate natural world with spiritual wonder.
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“Fortify thyself with contentment: that is an impregnable stronghold.”
Contentment creates a form of inward security because satisfaction becomes less dependent on circumstances that can be taken away.
Source note: The Golden Sayings of Epictetus, saying XVII, Hastings Crossley translation.