To the question whether I am a pessimist or an optimist, I answer that my knowledge is pessimistic, but my willing and hoping are optimistic.
Epilogue, p. 242 - Out of My Life and Thought : An Autobiography (1933)
To the question whether I am a pessimist or an optimist, I answer that my knowledge is pessimistic, but my willing and hoping are optimistic.
Epilogue, p. 242 - Out of My Life and Thought : An Autobiography (1933)