Who said "But how very little can be done under the spirit of fear."?

This quote is attributed to Florence Nightingale.

But how very little can be done under the spirit of fear. - Florence Nightingale

"But how very little can be done under the spirit of fear."

Florence Nightingale Fear

Nurse and Statistician English 1820–1910

"I attribute my success to this: I never gave or took any excuse."

"The very first requirement in a hospital is that it should do the sick no harm."

"To understand God's thoughts, we must study statistics, for these are the measure of His purpose."

"Were there none who were discontented with what they have, the world would never reach anything better."

"Face your fears with courage."

"You can't live your life in fear."

"Snakes. Why'd it have to be snakes?"

"Fear is just another obstacle to overcome."