Passion, leadership and confidence: these are just a few qualities many entrepreneurs share.
As a new work week dawns, CNBC turned to some of the most successful leaders in their fields to hear more inspirational advice.
Click ahead to read more.
—By Katie Little
First published 28 March 2016
Jennifer Hyman, Rent the Runway CEO and co-founder
"If you're passionate about something, go for it, because people are great at what they love and when they're the happiest."
Sheryl Sandberg, Facebook COO and author of 'Lean In'
"Confidence and leadership are muscles. You learn to use them or lose them."
Lilly Singh, YouTube star
"I'm constantly working, but it doesn't matter because I love it so much, and you need that type of obsession and passion to be successful at it."
Avi Savar, managing partner of business accelerator Dreamit
"A great entrepreneur sees a world that doesn't yet exist."
Robert Herjavec, Herjavec Group founder and "Shark Tank" judge
"Starting a small business, there's going to be days where you don't want to do it, but you just got to keep going."
Disclosure: CNBC owns the exclusive off-network cable rights to "Shark Tank."