<bdi><a href="https://en.wikipedia.org/wiki/en:Henry_David_Thoreau" class="extiw" title="w:en:Henry David Thoreau"><span title="American essayist, poet, and philosopher (1817–1862)">Henry David Thoreau</span></a>
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<a href="//archive.org/details/bub_gal_ark_12148_bpt6k933829z" class="extiw" title="iarchive:bub gal ark 12148 bpt6k933829z">Internet Archive identifier</a>