离愁浩荡随着夕阳西下,挥鞭东指便是天涯。
Mathematics is the art of asking the right questions and then finding their answers.
The greatest untapped resource in the global economy is the full participation of women.
创新是企业发展的动力,没有创新就没有未来。
最大的自由是选择自己思想的自由。