/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: donpobre2 https://cdn.slidesharecdn.com/profile-photo-donpobre2-48x48.jpg?cb=1522837895 ���We are like butterflies who flutter for a day and think its forever.��� Nature is an inexhaustible storehouse of riches, the supply will never run short. Original substance is alive with creative energy, and is constantly producing more forms---Wallace Wattles "An investment in knowledge pays the best interest." - Benjamin Franklin