impr(quotes): added English quote (@szpeterr)

frontend/static/quotes/english.json

@@ -39147,6 +39147,12 @@
       "source": "Mistborn: The Final Empire",
       "id": 7737,
       "length": 58
+    },
+    {
+      "text": "We are all capable of believing things which we know to be untrue, and then, when we are finally proved wrong, impudently twisting the facts so as to show that we were right.",
+      "source": "George Orwell",
+      "id": 7738,
+      "length": 174
     }
   ]
 }