学海无涯。毕业只标志着一个人受教育的一个阶段。不断求知，持续进取，才能使我们提升到一个更高的台阶。The possibility of enhancing one's knowledge is limitless.Graduation only marks a stage of one's education.Unceasing acquisition of knowledge will unceasingly escalate us to ever higher and higher attainments.
