Who said "Indifference is the first step toward spiritual death."?

This quote is attributed to Weil, Simone.

Indifference is the first step toward spiritual death. - Weil, Simone

"Indifference is the first step toward spiritual death."

Weil, Simone Philosophy

Philosopher-Mystic French-Jewish 1909–1943

"Absolutely unmixed attention is prayer."

"The soul's deepest need is to be known and loved."

"Gravity and grace are the two fundamental principles."

"The beautiful is what we seek through suffering."

"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."