Who said "Be yourself; everyone else is already taken."?

This quote is attributed to Michel Crouzet.

Be yourself; everyone else is already taken. - Michel Crouzet

"Be yourself; everyone else is already taken."

Michel Crouzet Life

Historian French 1915–2000

"The past is a foreign country; they do things differently there."

"Life is what happens when you're busy making other plans."

"The only way to do great work is to love what you do."

"In the middle of difficulty lies opportunity."

"Life is meant to be lived with passion."

"Life is what happens when you're busy making other plans."

"Life is a journey, not a destination."

"Life's too short for regrets."