1. If the land is not cultivated, no matter how fertile it is, it will not grow fruit; if people do not learn, no matter how smart they are, they will not be able to read.
From: [Ancient Rome] Cicero: "Tusculum Conversations"
2. Knowledge can change personality.
From: [Ancient Rome] Ovid: "Metamorphoses"
3. A learned man has a thousand guan around his waist.
From: [Ancient Rome] Phaedrus: "Collection of Fables"
4. People will do stupid things if they don't learn; houses and land are indeed good, but not as good as knowledge.
From: [UK] Garrick: "Preface to Courtship on Knees"
5. The more knowledge you have, the more you can see people's lack of knowledge, the more wealth you have, the more you can see the greatness of the world. The poverty of the world.
From: [UK] Younger: "Night Thoughts: The Sixth Night"
6. Learn, even from your enemies, how to be wise, true, and honest. Be humble and learn how to avoid thinking too highly of yourself. It's never too late.
From: [France] Rousseau: "Rambles"