“There is no knowledge so hard to acquire as the knowledge of how to live this life well and naturally.” — Michel de Montaigne

"Montaigne said the key to a good life was self-knowledge and accepting our limitations.

"He encouraged people to examine their thoughts, feelings, and motivations and be honest with themselves about their strengths and weaknesses.

“'Lend yourself to others, but give yourself to yourself,' he said. 'The greatest thing in the world is to know how to belong to oneself,' he observed." - Thomas Oppong

Article: A Good Life, In a Nutshell — Lessons From Montaigne