Coco

“If you want to make progress, put up with being perceived as ignorant or naive in worldly matters, don't aspire to a reputation for sagacity. If you do impress others as somebody, don't altogether believe it. You have to realize, it isn't easy to keep your will in agreement with nature, as well as externals. Caring about the one inevitably means you are going to shortchange the other.”
― Epictetus, The Art of Living: The Classical Manual on Virtue, Happiness and Effectiveness

“From the philosopher Catulus, never to be dismissive of a friend's accusation, even if it seems unreasonable, but to make every effort to restore the relationship to its normal condition.”
― Marcus Aurelius, Meditations

“When another blames you or hates you, or people voice similar criticisms, go to their souls, penetrate inside and see what sort of people they are. You will realize that there is no need to be racked with anxiety that they should hold any particular opinion about you.”
― Marcus Aurelius, Meditations

“Imagine smiling after a slap in the face. Then think of doing it twenty-four hours a day.”
― Markus Zusak, The Book Thief