Early Use
The earliest remaining writings regarding levers date from the 3rd century BC and were provided by Archimedes. "Give me a place to stand, and I shall move the Earth with it" is a remark of Archimedes who formally stated the correct mathematical principle of levers (quoted by Pappus of Alexandria).
It is assumed that in ancient Egypt, constructors used the lever to move and uplift obelisks weighting more than 100 tons.
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Famous quotes containing the word early:
“An early dew woos the half-opened flowers”
—Unknown. The Thousand and One Nights.
AWP. Anthology of World Poetry, An. Mark Van Doren, ed. (Rev. and enl. Ed., 1936)
“Foolish prater, What dost thou
So early at my window do?
Cruel bird, thou’st ta’en away
A dream out of my arms to-day;
A dream that ne’er must equall’d be
By all that waking eyes may see.
Thou this damage to repair
Nothing half so sweet and fair,
Nothing half so good, canst bring,
Tho’ men say thou bring’st the Spring.”
—Abraham Cowley (1618–1667)