Elon Musk tweeted an ancient Chinese poem amid Dogecoin vs Shiba Inu cryptocurrency rivalry. The poem is attributed to Cao Zhi who was asked by his suspicious king brother to prove he wasn't trying to overthrow him. The poem translates: "Beanstalks are ignited...the beans...cry out, 'We're born of the same root, why should we incinerate each other with such impatience?'"