The greatest part of mankind ... are given up to labor, and enslaved to the necessity of their mean condition; whose lives are worn out only in the provisions for living.
John LockeIt is ambition enough to be employed as an under-labourer in clearing the ground a little, and removing some of the rubbish that lies in the way to knowledge.
John LockeThe rising unto place is laborious, and by pains men come to greater pains; and it is sometimes base, and by indignities men come to dignities.
John LockeAn excellent man, like precious metal, is in every way invariable; A villain, like the beams of a balance, is always varying, upwards and downwards.
John Locke