text: let myBoolean = new Boolean();
  console.log(typeof myBoolean);  // "object"
  
  let myString = new String();
  console.log(typeof myString);   // "object"
  
  let myNumber = new Number();
  console.log(typeof myNumber);   // "object"
  
  let mySymbol = new Symbol();  // TypeError: Symbol is not a constructor 
  