function wisePerson(wiseType, whatToSay) {
  // your code here
  return `A wise ${wiseType} once said: "${whatToSay}".`;
  /*return `A wise ${wiseType} once said: "${whatToSay}".`; (with and without ()*/
  /*console.log('A wise ' + wiseType + ' once said: ' + '"' + whatToSay +'"' + '.'); WORKS IN DEV TOOLS CONSOLE BUT NOT IN REPL CONSOLE**/
}

console.log(wisePerson('goat', 'Hello World'));
/* From here down, you are not expected to
   understand.... for now :)


   Nothing to see here!

*/

// tests

function testWisePerson() {
  const wiseType = 'goat';
  const whatToSay = 'hello world';
  const expected = 'A wise ' + wiseType + ' once said: "' + whatToSay + '".';
  const actual = wisePerson(wiseType, whatToSay);
  if (expected === actual) {
    console.log('SUCCESS: `wisePerson` is working');
  } else {
    console.log('FAILURE: `wisePerson` is not working');
  }
}

testWisePerson();