Human
Humans (Homo sapiens) are primates of the family Hominidae, and the only extant species of the genus Homo. They originated in Africa, where they reached anatomical modernity about 200,000 years ago and began to exhibit full behavioral modernity around 50,000 years ago.
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Famous quotes containing the word human:
“I know of no one so patient and determined to have the good of you. It is almost friendship, such plain and human dealing.... He has naturalized and humanized New York for me.”
—Henry David Thoreau (1817–1862)
“You may call a jay a bird. Well, so he is, in a measure—because he’s got feathers on him, and don’t belong to no church, perhaps; but otherwise he is just as much a human as you be. And I’ll tell you for why. A jay’s gifts and instincts, and feelings, and interests, cover the whole ground. A jay hasn’t got any more principle than a Congressman.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“In human intercourse the tragedy begins, not when there is misunderstanding about words, but when silence is not understood. Then there can never be an explanation.”
—Henry David Thoreau (1817–1862)