docs(quickstart): faster to setup and the learning path

Author: wardbell

public/docs/ts/latest/quickstart.jade

@@ -8,10 +8,14 @@ block includes
 
 +makeExample('app/app.component.ts')(format='.')
 
-:marked
-  You can try this out without installing anything. Open the <live-example>QuickStart example !{_on_Plunkr}</live-example> in another tab
-  and follow along.
 
+.l-sub-section
+  :marked
+    Try this **<live-example>QuickStart example !{_on_Plunkr}</live-example>** without installing anything.
+    Try it locally with the [***QuickStart seed***](guide/setup.html "Setup for local development with the QuickStart seed")
+    and prepare for development of a real Angular application.
+
+:marked
   Every component begins with an `@Component` [!{_decorator}](glossary.html#!{_decorator} '"!{_decorator}" explained')
   <span if-docs="ts">function</span> that
   <span if-docs="ts">takes a _metadata_ object. The metadata object</span> describes how the HTML template and component class work together.
@@ -39,7 +43,5 @@ block includes
     :marked
         ### Next step
 
-        To learn how to write a real application, your next step is to set up a local development
-        environment and begin exploring with code. The [**Developer Guide**](guide/index.html)
-        shows you how.
+        Start [**learning Angular**](guide/learning-angular.html "Learning Angular").