The passion between the sexes has appeared in every age to be so nearly the same, that it may always be considered, in algebraic language as a given quantity.
Thomas Robert Malthus
Population, when unchecked, increases in a geometrical ratio.
Thomas Robert Malthus
Hard as it may appear in individual cases, dependent poverty ought to be held disgraceful.
Thomas Robert Malthus
It is not the mountain we conquer, but ourselves.