So this is what I could display here. 那么一起来看看。 I put fertility rate here: number of children per woman: one, two, three, four, up to about eight children per woman. X轴是生育率，每个妇女的育儿数，从每人1，2，3，4胎到8胎。 We

Thank you, guys. I'm out of words and Rafa said so many great things. But of course, I'd like to also congratulate Rafa on an amazing comeback. I think… I don't think we both…either one of us believed

Our faith that we can shape a better future is what the American dream is all about. The promise of our country is that the rules are fair. If you work hard and play by the rules, you can earn your sh

Because for 2 of my years I lived with undergraduates in Pierson College. 因为我有两年和皮尔逊学院的本科生们住在一起 As a yes and yes. 作为 好而且 好 The P is for the P in Pierson College So I just cannot take this is an opport

The ideal teacher may be young or old, tall or short, fat or thin. He should know his subject, but he can make mistakes if he is willing to learn. His personality is as important as his scholarship. T