Who said "I am a sick man because I cannot accept the world as it is."?

This quote is attributed to Fyodor Dostoevsky.

I am a sick man because I cannot accept the world as it is. - Fyodor Dostoevsky

"I am a sick man because I cannot accept the world as it is."

Fyodor Dostoevsky Philosophy

Novelist Russian 1821–1881

"Beauty is mysterious, like life itself"

"The soul is healed by making others happy"

"Man can get used to anything, the scoundrel"

"I love humanity, but I wonder at myself sometimes"

"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."