The defects of judgement can be supplied by no art or invention
 David Hume, An Enquiry Concerning the Principles of Morals (1751). copy citation

Context

“If refined sense and exalted sense be not so USEFUL as common sense, their rarity, their novelty, and the nobleness of their objects make some compensation, and render them the admiration of mankind: As gold, though less serviceable than iron, acquires from its scarcity a value which is much superior. The defects of judgement can be supplied by no art or invention; but those of memory frequently may, both in business and in study, by method and industry, and by diligence in committing everything to writing; and we scarcely ever hear a short memory given as a reason for a man's failure in any undertaking.” source