Many work another 10 - 15 hours, off the books, at night schools, just to make ends meet. (gse.harvard.edu)
After three weeks of night school, I knew I'd never learn it all fast enough. (fortune.com)
At 80 years old and working full time with me, he enrolled in night school, and 4 years later, he got his degree in veterinary technology. (todaysveterinarynurse.com)