“I know that I am intelligent, because I know that I know nothing.”
“I know I'm intelligent because I know that I know nothing.”
“As a child I felt myself to be alone, and I am still, because I know things and must hint at things which others apparently know nothing of, and for the most part do not want to know.”
“I know nothing - nothing in the world - of the hearts of men. I only know that I am alone - horribly alone.”
“I know I am a writer because until I’m writing I don’t know what I know.”
“I am the wisest man alive, for I know one thing, and that is that I know nothing.”