New Delhi, April 9 -- Amid the continuous debate over the 90-hour workweek, Union Minister Ashwini Vaishnaw on Wednesday said that there is no substitute for hard work, and added that Prime Minister Narendra Modi has set a very good example.

Vaishnaw made the remark while speaking at a summit hosted by broadcaster News18.

The Union minister was asked what his staff thinks about the idea of 90-hours a week. To which, the minister quickly responded saying that they should ask the staff.

However, when asked about his take, Vaishnaw said, "Our Prime Minister Narendra Modi has set a very good example. He works very hard. When we have to take our country to a totally new level, there is no option, but to.and it's a personal choice."

"Each o...