Who said "We grow not through comfort, but through challenge."?

This quote is attributed to Lillian Gish.

We grow not through comfort, but through challenge. - Lillian Gish

"We grow not through comfort, but through challenge."

Lillian Gish

Actress American 1893–1993

"You have to have a lot of patience to learn patience."

"All that we see or seem is but a dream within a dream."

"The movies are the only business where you can go out front and applaud yourself."

"I've always believed that one woman can change the world."