The Germans, in the age of Tacitus, were unacquainted with the use of letters; and the use of letters is the principal circumstance that distinguishes a civilised people from a herd of savages incapable of knowledge or reflection. Without that artificial help, the human memory soon dissipates or corrupts the ideas intrusted to her charge; and the nobler faculties of the mind, no longer supplied with models or with materials, gradually forget their powers; the judgment becomes feeble and lethargic, the imagination languid or irregular.
Edward GibbonThe mathematics are distinguished by a particular privilege, that is, in the course of ages, they may always advance and can never recede.
Edward GibbonWe improve ourselves by victories over ourselves. There must be contest, and we must win.
Edward GibbonThe dark cloud, which had been cleared by the Phoenician discoveries, and finally dispelled by the arms of Caesar, again settled on the shores of the Atlantic, and a Roman province [Britain] was again lost among the fabulous Islands of the Ocean.
Edward Gibbon