# Japt, 10 bytes

    "iQ ²"iQ ²

Here's how this works:

    "iQ ²"      // Take this string.        iQ ²
          iQ    // Insert a quote.          "iQ ²
             ²  // Double.                  "iQ ²"iQ ²
                // Implicitly output.

[**Test it online!**](http://ethproductions.github.io/japt/?v=master&code=ImlRILIiaVEgsg==&input=)

Of course, any number literal is also a quine because of implicit output.