/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: markclancy9 https://cdn.slidesharecdn.com/profile-photo-markclancy9-48x48.jpg?cb=1567396176 ���Nobody trips over mountains. It is the small pebble that causes you to stumble. Pass all the pebbles in your path and you will find you have crossed the mountain.��� ��� Winnie the Pooh