“I don't know a damn thing. I don't know what it's about. The longer I live, the more mysterious life is.”

“I don't know where the sun beams endand the starlight(start of our lives) begin(s), it's all a mysteryAnd I don't know how a man decides what's right for his own life, it's all a mystery.”

“I think it's much more interesting to live not knowing than to have answers which might be wrong. I have approximate answers and possible beliefs and different degrees of uncertainty about different things, but I am not absolutely sure of anything and there are many things I don't know anything about, such as whether it means anything to ask why we're here. I don't have to know an answer. I don't feel frightened not knowing things, by being lost in a mysterious universe without any purpose, which is the way it really is as far as I can tell.”

“I don't know how to choose work that illuminates what my life is about. I don't know what my life is about and don't examine it. My life will define itself as I live it. The movies will define themselves as I make them. As long as the theme is something I care about at the moment, it's enough for me to start work. Maybe work itself is what my life is about.”

“I don't know the meaning of life. I don't know why we are here. I think life is full of anxieties and fears and tears. It has a lot of grief in it, and it can be very grim. And I do not want to be the one who tries to tell somebody else what life is all about. To me it's a complete mystery.”

“You see, one thing is, I can live with doubt and uncertainty and not knowing. I think it's much more interesting to live not knowing than to have answers which might be wrong. I have approximate answers and possible beliefs and different degrees of certainty about different things, but I'm not absolutely sure of anything and there are many things I don't know anything about, such as whether it means anything to ask why we're here, and what the question might mean. I might think about it a little bit and if I can't figure it out, then I go on to something else, but I don't have to know an answer, I don't feel frightened by not knowing things, by being lost in a mysterious universe without having any purpose, which is the way it really is so far as I can tell. It doesn't frighten me.”