The greatest wisdom often consists in ignorance.
Painting is easy when you don't know how, but very difficult when you do.
To measure up to all that is demanded of him, a man must overestimate his capacities.
Every true genius is bound to be naive.
To write a good love letter you ought to begin without knowing what you mean to say, and to finish without knowing what you have written.
Today, if you are not confused, you are not thinking clearly.
When we are not sure, we are alive.
Basic research is what I'm doing when I don't know what I'm doing.
I have always wanted to be somebody, but I see now I should have been more specific.
I don't know what I'm doing. I don't know what actors do.
In baseball, you don't know nothing.
I know it was wonderful, but I don't know how I did it.
What makes a good pinch hitter? I wish the hell I knew.
People think the Beatles know what's going on. We don't. We're just doing it.
I don't know what humor is.
Unprovided with original learning, unformed in the habits of thinking, unskilled in the arts of composition, I resolved to write a book.
When Columbus started out he didn't know where he was going, when he got there he didn't know where he was, and when he got back he didn't know where he had been.
All I know about humor is that I don't know anything about it.
It is a sign of strength, not of weakness, to admit that you don't know all the answers.
Whatever people in general do not understand, they are always prepared to dislike; the incomprehensible is always the obnoxious.
