Hi, everybody. 嗨，大家好。 Our top priority as a country right now should be doing everything we can to grow our economy and create good, middle class jobs. 我们国家现在的第一要务就是想尽一切办法促进经济增长和创造中产阶级需要的好的工作岗位。 And y

The global economic financial crisis has reignited public interest 全球金融危机让人们对早在亚当·斯密时代 in something that's actually one of the oldest questions in economics, dating back to at least before Adam Smith.

Fast-forward to Pennsylvania, where I find myself today. 快进到宾州，我现在住的地方。 I teach at the Science Leadership Academy, 我在科学领导学院教书， which is a partnership school between the Franklin Institute and the scho

尼尔·帕斯理查的博客“一千个美妙时刻”讲述了生活中许许多多细小的快乐时刻，这些时刻包括得到免费续杯和用上干净的床单。在TED多伦多站系列演讲中，他揭示了让生活变得美妙的三个秘诀（都以字母A打头）。It begins about 40 years ago, when my mom and my dad came to Canada. My mom left Nairobi, Kenya. My da

I was 16 and in love for the first time. 那时我16岁，第一次恋爱。 Going together to the Christmas dance was a public confirmation of our relationship, 我们一起参加圣诞舞会，意味着，我们之间关系的正式公开， and I felt like the luckiest gir