Polkadot founder Gavin Wood today published "Polkadot, Substrate and Ethereum". Gavin mentioned in the article that, no matter how Ethereum is defined, Parity is always committed to supporting and bridging Ethereum to Substrate and Polkadot. While we are making Substrate and its associated smart contract infrastructure the most powerful and convenient framework for creating new blockchains and dApps in the world, we absolutely understand that many people like the Ethereum ecosystem. Created, whether based on the main network or in a larger development community. We will do our best to support the establishment and interconnection of these teams.