I work 18 to 20 hours a day, seven days a week, so I don't have time for a social life. Or any life outside work.

When I work fourteen hours a day, seven days a week, I get lucky.

I like to work for four or five hours a day. I aim for seven days a week.

Even though I need only two or three hours' sleep a night, there are never enough hours in the day.

To get GoPro started, I moved back in with my parents and went to work seven days a week, 20 hours a day. I wrote off my personal life to make headway on it.

While in my late teens and in my 20s, I worked seven days a week, 20 hours a day. I worked my tail off.