Cakephp如何使用find（）将$ this-> set（）约束到模型数据的子集

I'm trying to create a single, one-off page that will combine information from several models. This is the code I'm trying to use:

public function index() {
    $this->loadModel('people');
    $this->people->find('all', array(
                                    'order'=>'people.last_name ASC',
                                    'conditions' => array(
                                                        'People.member =' => '1',
                                                        ),
                                    ));
    $this->set('people', $this->paginate('people') );
    }

But it seems that my call to find() has no impact on $this->set(), and I don't understand why.

public function index() {
    $this->loadModel('people');
    $findPeople = $this->people->find('all', array(
                                    'order'=>'people.last_name ASC',
                                    'conditions' => array(
                                                        'People.member =' => '1',
                                                        ),
                                    ));
    $this->set('people', $findPeople);
    }

I think paginate will ignore your conditions unless you put the conditions in the paginate...