When I was little, my mother used to say, 当我很小的时候，母亲曾经说过， The love you have for your children is like no other feeling in the world. 父母对子女的爱是世界上其它一切感情都无法比拟的， And until you have children, you don't

You see the education performance, PISA, which is the international ranking of educational performance 你可以看一看教育方面的表现，国际学生评估项目（PISA）是国际教育成果排行榜， looks at all of the countries around the world and where

Whenever somebody tells you to set your sights lower the trajectory of this country should give you hope Previous generations should give you hope. 每当有人告诉你要将眼光放低点这个国家走过的道路应该给你带来希望前几代人的经历应该给你带来希望 What

But, someone might argue, that's natural beauty. 但有人也许会争辩，那是自然美。 How about artistic beauty? Isn't that exhaustively cultural? 艺术的美又如何呢？那难道不是纯粹的文化影响吗？ No, I don't think it is. And once again, I'd like

Hi everybody. As I said in my State of the Union address, we live in a time of extraordinary change-change that's affecting the way we live and the way we work. New technology replaces any job where w