Who said "The simplest truths require the deepest listening."?

This quote is attributed to Julius Rosenthal.

The simplest truths require the deepest listening. - Julius Rosenthal

"The simplest truths require the deepest listening."

Julius Rosenthal Truth

Banker & Philanthropist American 1862–1928

"Life is what happens while you are busy making other plans."

"The only way to do great work is to love what you do."

"In the middle of difficulty lies opportunity."

"Love is the bridge between two hearts."

"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."