The Internet is the most important single development in the history of human communication since the invention of the printing press.
体育教育不仅是对身体的训练,更是通过身体进行的教育。
快乐在于旅程之中。
It is no use doing what you like;you have got to like what you do.
制药行业的可持续性不是可选项;这是我们地球的责任。