collection in collection

i hope you all can help, i am tring to get a collection within a collection to work.. 1 a fieldset 2 a collection to get the connected page...

why i can't; get the second list of 'client' which is a collection of the current client pages?

thanks in advance!

{{ collection:quotes as="quotes" sort="random" limit="1"}} {{ quotes }} <div class="item"> {{ collection:client as="client" from="{quotes}" }} {{ client }} {{ title }} {{ /client }} {{ /collection:client }} </div> {{ /quotes }} {{ /collection:quotes }}