Who said "The more you read, the less impressionable you become"?

This quote is attributed to Fyodor Dostoevsky.

The more you read, the less impressionable you become - Fyodor Dostoevsky

"The more you read, the less impressionable you become"

Fyodor Dostoevsky Education

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"

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."