impr(quotes): add english quote (MordecaiO) (#5215)

* impr(quotes): add one english quote

* chore: correct char length

* double quotes, remove first quotes, capitalisation

---------

Co-authored-by: Jack <jack@monkeytype.com>

frontend/static/quotes/english.json

@@ -38616,6 +38616,12 @@
       "source": "Chase Harley",
       "length": 326,
       "id": 7037
+    },
+    {
+      "text": "Start by learning the power of no! - as in \"No, thank you,\" and \"No, I'm not going to get caught up in that,\" and \"No, I just can't right now.\" It may hurt some feelings. It may turn people off. It may take some hard work. But the more you say no to the things that don't matter, the more you can say yes to the things that do.",
+      "source": "Ryan Holiday",
+      "length": 327,
+      "id": 7038
     }
   ]
 }