Who said "Excellence isn't an act, it's a habit."?

This quote is attributed to Howard Hamlin.

Excellence isn't an act, it's a habit. - Howard Hamlin

"Excellence isn't an act, it's a habit."

Howard Hamlin Success

"I'm not some two-bit hustler. I have standards."

"Success isn't about cutting corners—it's about doing things the right way."

"A man's word is his bond. Mine certainly is."

"I built this firm from nothing. That takes discipline and vision."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."