" The lower classes of people in Europe may at some future period
be much better instructed than they are at present; they may be taught
to employ the little spare time they have in many better ways than at
the ale-house; they may live under better and more equal laws than they
have ever hitherto done, perhaps, in any country; and I even conceive it
possible, though not probable that they may have more leisure; but it is
not in the nature of things that they can be awarded such a quantity of
money or subsistence as will allow them all to marry early, in the full
confidence that they shall be able to provide with ease for a numerous
family. "

― Thomas Robert Malthus , An Essay on the Principle of Population