우정
서로를 알아본 그 순간에 태어나는 것.
- "Friendship is born at that moment when one person says to another, 'What! You too? I thought I was the only one.'" — C. S. Lewis, The Four Loves (1960)
- "The only way to have a friend is to be one." — Ralph Waldo Emerson, Friendship, Essays: First Series (1841)
- "Friendship is a single soul dwelling in two bodies." — Aristotle, Attributed by Diogenes Laërtius (3rd c. AD)
- "Life is nothing without friendship." — Cicero, On Friendship (44 BC)
- "Let us be grateful to the people who make us happy; they are the charming gardeners who make our souls blossom." — Marcel Proust, Pleasures and Days (1896)
- "I don't need a friend who changes when I change and who nods when I nod; my shadow does that much better." — Plutarch, How to Tell a Flatterer from a Friend (1st c. AD)
- "There is nothing I would not do for those who are really my friends." — Jane Austen, Northanger Abbey (1817)
- "It is not so much our friends' help that helps us as the confident knowledge that they will help us." — Epicurus, Principal Doctrines (c. 300 BC)
- "The best way to find out if you can trust somebody is to trust them." — Ernest Hemingway, Attributed (20th c.)
- "You become responsible, forever, for what you have tamed." — Antoine de Saint-Exupéry, The Little Prince (1943)