Full Idea
It is certain that the most ignorant and stupid peasants - nay infants, nay even brute beasts - improve by experience.
Clarification
Examples to show that induction is not rational
Gist of Idea
Fools, children and animals all learn from experience
Source
David Hume (Enquiry Conc Human Understanding [1748], IV.II.33)
Book Reference
Hume,David: 'Enquiries Conc. Human Understanding, Morals', ed/tr. Selby-Bigge/Nidditch [OUP 1975], p.39