“The Only Thing I Know For Sure Is That I Know Nothing At All, For Sure”
“The only thing about myself I know for sure is that I don't know anything.”
“...- and besides, I am only almost sure and almost sure is better than risking knowing something you don't want to know.”
“Know this ONE thing for sure....that the only thing that stands between yourself and happiness, is you.”
“I want to know that I've accomplished something. I want to feel that it had some meaning. At the last summing up, I want to be sure it wasn't all-for nothing.”
“I don't really know you much at all, but you manage to slip your way into my dreams. I don't know how you do it, but I know one things for sure, I want to get to know you more.”