Park Soo-young is Joy's name.
 But then Joy is never in our power and Pleasure often is
" - Miroslav Volf"This is the true joy in life, the being used for a purpose recognized by yourself as a mighty one; the being thoroughly worn out before you are thrown on the scrap heap; the being a force of Nature instead of a feverish selfish little clod of ailments and grievances complaining that the world will not devote itself to making you happy

