Who said "We are often most terrified by what we do not understand."?

This quote is attributed to Ann Radcliffe.

We are often most terrified by what we do not understand. - Ann Radcliffe

"We are often most terrified by what we do not understand."

Ann Radcliffe Fear

Novelist English 1764–1823

"In a world deceptive and full of snares, who can be trusted but those we have known from childhood?"

"Fear is the tax that conscience pays to guilt."

"The pleasures of the imagination are as real as any others."

"Inquiry is fatal to certainty."

"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."