Who said "Excellence is not a skill, it's a habit."?

This quote is attributed to Socrates.

Excellence is not a skill, it's a habit. - Socrates

"Excellence is not a skill, it's a habit."

Socrates Success

Philosopher Ancient Greek 470–399

"The only true wisdom is in knowing you know nothing."

"To find yourself, think for yourself."

"The unexamined life is not worth living."

"Wonder is the beginning of wisdom."

"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."