“I know everything I need to know already," Rigg always said... To which Father always replied,"See how ignorant you are? You don't even know why you need to know the things you don't know yet." "So tell me," said Rigg. "I would but you're too ignorant to understand the reasons why your ignorance is a fatal disease...”

“Ignorance lies not in the things you don't know, but in the things you know that ain't so.”

“Please don't tell her i told you. I know how much you love her, Hardy, and i know the reason she didn't want you to know is because she loves you, too. I've never seen two people your age feel so deeply about each other. I understand you needing to know, but she would never forgive me.”

“Only ignorance! only ignorance! how can you talk about only ignorance? Don't you know that it is the worst thing in the world, next to wickedness? -- and which does the most mischief heaven only knows. If people can say, 'Oh! I did not know, I did not mean any harm,' they think it is all right.”

“And where," Socrates smiled, "is the universe?""The universe is well, there are theories about how it's shaped...""That's not what I asked. Where is it?""I don't know - how can I answer that?""That is the point. You cannot answer it, and you never will. There is no knowing about it. You are ignorant of where the universe is, and thus, where you are. In fact, you have no knowledge of where anything is or of What anything is or how is came to be. Life is a mystery."My ignorance is based on this understanding. Your understanding is based on ignorance. This is why I am a humorous fool, and you are a serious jackass.”

“You're so beautiful," said Alice. "I'm afraid of looking at you and not knowing who you are.""I think that even if you don't know who I am someday, you'll still know that I love you.""What if I see you, and I don't know that you're my daughter, and I don't know that you love me?""Then, I'll tell you that I do, and you'll believe me.”