The bridge of asses is the pans asinorum. It's a famous proof that it pears pretty an euclid in his first book. And now we take a break from our programme for a word from our sponsors. This podcast is sponsored by better help. Is there something interfering with your happiness or as preventing you from achieving your goals? Are you able to talk through what you're experiencing, what's causing you to feel stuck in a cycle of stress or sadness? Being able to do that can help you figure out how to get out of it.