Who said "Hope is the opium of those who refuse to see reality."?

This quote is attributed to Oswald Spengler.

Hope is the opium of those who refuse to see reality. - Oswald Spengler

"Hope is the opium of those who refuse to see reality."

Oswald Spengler Hope

Historian Philosopher German 1880–1936

"The West does not move towards its end, but it has already ended."

"Money is congealed labor."

"All profound disturbances of peace are the end of something."

"The history of a culture is the history of its ideas."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."