/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: htdnguyen1 https://cdn.slidesharecdn.com/profile-photo-htdnguyen1-48x48.jpg?cb=1625396741 Làm đấng nam nhi, ý chí phải vững vàng mà tình cảm phải miên man