wordpress: get_pages

getpages

<?php
    $pages = get_pages();
?>
 <?php $count = 1; ?>
    <div class="span12">
<?php
    foreach ( $pages as $page ) {
        $page_link = get_page_link( $page->ID );
        $title = $page->post_title;
?>
        <?php if($count < 4 && $title != 'Home') : ?>
            <div class="span4">
                <div class="">
                    <?php echo get_the_post_thumbnail($page->ID, 'medium'); ?>
                </div>
                <h3 class="entry-title"><a style="color:#e052ac;" href="<?php echo $page_link; ?>"><?php echo $title; ?></a></h3>
                <?php echo truncateWords($page->post_content); ?>
            </div>
            <?php $count++; ?>
        <?php endif; ?>
<?php
    }
?>
</div>