stateful.component.example.jsx

function Greeting({greeting}) {
  return <h1>{greeting}</h1>;
}

class LanguageGreeting extends React.Component {
  constructor(props) {
    super(props);
    this.fetchGreetingsInDifferentLanguages();
  }
  
  fetchGreetingsInDifferentLanguages() {
    // Some network call to fetch all the greetings in different languages
  }
  
  render() {
    return (<div>
        {
          this.languageGreetings.map(lG => <Greeting greeting={lG}></Greeting>);
        }
      </div>);
  }
}