David Hume,
Dialogues Concerning Natural Religion…
“ I am contented to take an increase in one single power or faculty of his soul. Let him be endowed with a greater propensity to industry and labour; a more vigorous spring and activity of mind; a more constant bent to business and application. Let the whole species possess naturally an equal diligence with that which many individuals are able to attain by habit and reflection; and the most beneficial consequences, without any allay of ill, is the immediate and necessary result of this endowment. Almost all the moral, as well as natural evils of human life, arise from idleness ”
