translation.en: And I will guarantee you that if you come to my center in Pittsburgh -- and you're all invited -- you'll see welfare mothers doing analytical chemistry with logarithmic calculators 10 months from enrolling in the program.
translation.zh: 我向你们保证，如果你们来到我的匹兹堡中心， 当然你们都受到我们的邀请 你们会看到，福利妈妈们 在使用对数计算机作化学分析。 他们才入学10个月。