O, swear not by the moon, the inconstant moon, That monthly changes in her circled orb, Lest that thy love prove likewise variable.
True, I talk of dreams, Which are the children of an idle brain, Begot of nothing but vain fantasy; Which is as thin of substance as the air, And more inconstant than the wind, who wooes Even now the frozen bosom of the north, And, being anger’d, puffs away from thence, Turning his face to the dew-dropping south.
And this shall free thee from this present shame, If no inconstant toy nor womanish fear Abate thy valour in the acting it.
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The history of computers is a history of constant technological advancement.