At the dock where we set sail, we boarded the ferry of knowledge, raised the sails of wisdom, swam in the ocean of knowledge and tried to reach the other side of the unknown. On the way to and from in a hurry, we left a solid footprint and weaved many touching stories. In the campus without a courtyard wall, we are looking for the key to the hall of science, finding the stone to temper our strong will and finding the innocence that we have lost for many years.