title: Eloquent ORM select all with limit and column name
body: <p>Hi how can I select limited number of all the item from model and the selection with certain names.</p>
  
  <p>eg:</p>
  
  <pre><code>$product = Product::all()-&gt;limit(4)-&gt;select('id','name');
  </code></pre>
  
  <p>Most of example start with <code>Product::find(1)</code> but my case, I don't have id. Thanks</p>