Adam Ferguson, An Essay on the History of Civil Society…
“ Does experience itself cool the ardour of the mind? May the society be again compared to the individual? And may it be suspected, although the vigour of a nation, like that of a natural body, does not waste by a physical decay, that yet it may sicken for want of exercise, and die in the close of its own exertions? May societies, in the completion of all their designs, like men in years, who disregard the amusements, and are insensible to the passions of youth, become cold and indifferent to objects that used to animate in a ruder age? ”
