Should we all be Stoics? An ancient school of thought dedicated to self-reliance and self-control has taken the world by storm. Some think it might be selling us antisocial habits.
Stars crazy for ancient Greek advice
I'll be back: Schwarzenegger, now 77, was once told he had "too weird" a body, "too long" a name and too "funny" an accent to become a successful actor — but he turned those weaknesses into strengths. All now are part of his iconic image.