"For the theatre one needs long arms; it is better to have them too long than too short. An artiste with short arms can never, never make a fine gesture"

In this quote, Roland Barthes emphasizes the importance of physicality and gesture in the theatre. He suggests that having longer arms is more beneficial for an entertainer, as it allows for more overstated and expressive movements. Brief arms, on the other hand, limit one's ability to develop impactful gestures on stage. Barthes is most likely referring to the fact that physical expression is an essential element of theatrical performance, which an actor's body can be utilized to communicate emotions and tell a story just as much as their words. This quote is a pointer to entertainers that their physicality is an important part of their craft.