Work 70 hours a week? Meh...
Infosys co-founder N R Narayana Murthy recently said that youngsters should be working for 70 hours to enhance India's competitiveness. If one wants to work for 70 hours in one week, the person will have to work for 11.4 hours a day for six days a week or 14 hours a day if you're talking five days a week.
Source: indiatimes.com