Who said "The simplest questions are the hardest to answer."?

This quote is attributed to Robert Frost.

The simplest questions are the hardest to answer. - Robert Frost

"The simplest questions are the hardest to answer."

Robert Frost Philosophy

Poet American 1874–1963

"Two roads diverged in a wood, and I took the one less traveled by."

"The only way out is through."

"Good fences make good neighbors."

"Fire and Ice."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."