Who said "To be true to oneself is the greatest achievement."?

This quote is attributed to Henrik Ibsen.

To be true to oneself is the greatest achievement. - Henrik Ibsen

"To be true to oneself is the greatest achievement."

Henrik Ibsen Truth

Playwright Norwegian 1828–1906

"The strongest man in the world is he who stands most alone."

"One can never go back. Bygones are gone forever. One can only go forward."

"Liberty is the first condition for anything good."

"A thousand words will not leave so deep an impression as one deed."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."