You are never too old to set another goal or to dream a new dream.
设定新目标或做新梦想永远不会太老。
The limits of sense are not to be determined by the narrow bounds of our own capacities.
包装的未来在于既能保护产品又能保护地球的材料。
表演的美妙之处在于它让你在一生中活出一千种人生。
追求数学真理是一项崇高的努力。