“In the practice of art... it is necessary to keep a watchful and jealous eye over ourselves; idleness, assuming the specious disguise of industry... may be employed to evade and shuffle off real labor - the real labor of thinking.” ThinkingMayArtRealEyePracticeIndustryLaborAssumingJealousDisguiseEmployedIdlenessShuffle Book:The Life and Discourses of Sir Joshua Reynolds Source: The Life and Discourses of Sir Joshua Reynolds