Who said "The pale, narrow ghosts they saw were themselves."?

This quote is attributed to Brendan Behan.

The pale, narrow ghosts they saw were themselves. - Brendan Behan

"The pale, narrow ghosts they saw were themselves."

Brendan Behan Truth

Playwright Novelist Irish 1923–1964

"I am a daylight atheist."

"There is no such thing as bad publicity except your own obituary."

"I respect kindness to great degree but I do not depend on it."

"The only thing to do with good advice is to pass it on."

"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."