From 《
论语·
雍也》:
知之者不如好之者,
好之者不如乐之者 (Those who know it are not equal to those who love it; those who love it are not equal to those who delight in it). Confucius's three-tier ladder of learning:
知 (know) <
好 (love) <
乐 (delight in) — one of the most-quoted educational maxims in Chinese.