How did Cynicism turn into Stoicism? What did Zeno keep from Crates, and what did he drop?
I'm a startup founder in Mumbai, recently burnt out, and reading my way back via the Stoics. Everywhere I read that Stoicism "grew out of" Cynicism, and that Zeno, the founder of Stoicism, studied with the Cynic Crates.
But the two seem so different in practice. Diogenes lived in a large jar and insulted everyone. Marcus Aurelius ran an empire. Seneca was enormously rich. If the Stoics were Cynics' heirs, what exactly did they inherit, and what did they throw away?
Simple, accurate answers please. I've already read too many listicles that confuse the two.