Who said "Only the rare few can achieve perfection."?

This quote is attributed to Carl Jung.

Only the rare few can achieve perfection. - Carl Jung

"Only the rare few can achieve perfection."

Carl Jung

Psychiatrist and Psychoanalyst Swiss 1875–1961

"Until you make the unconscious conscious, it will direct your life and you will call it fate."

"The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed."

"You are what you pretend to be, so be careful what you pretend to be."

"Everything that irritates us about others can lead us to an understanding of ourselves."