Clock Quote by Thomas A. Edison

I owe my success to the fact that I never had a clock in my workroom.

— Thomas A. Edison

I worked pretty much 18-hour days and slept three to five hours each night, which, frankly, is just not enough.

— Vick Hope

Once upon a time, I was a workaholic clocking more than 80 hours per week. That changed after I began to write. I now…

— Ashwin Sanghi

My dad worked all day. He would get up at five in the morning and didn't stop working until 10 at night, every day…

— Angel Di Maria

I write by stealing time. The hours in the day have never felt as if they belonged to me. The greatest number has belonged…

— Abraham Verghese

I worked every night, and I'd go 25, 35, 45 minutes, and that is what made me, and that is that I knew how…

— Paul Orndorff

I owe all my success in life to having been always a quarter of an hour before my time.

— Horatio Nelson

The most successful people have the same twenty-four hours in a day that you do.

— Jay Samit

I was proud of working 18 hours a day and sleeping three hours a night. It's something now that has turned into a problem…

— Anonymous

At the end of the day it's like I did a little electrical work before. My grandma and grandpa owned a janitorial business. So…

— Kevin Holland

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

— John Catsimatidis

I work virtually every waking hour.

— Alvin Toffler