“He had nowhere to look for answers, and he was tired of asking questions.”

“‎Halt looked up at the trees above him.
"Why does this boy ask so many questions?" he asked the trees.
Naturally, they didn't answer.”

“because he had no place he could stay in without getting tired of it and because there was nowhere to go but everywhere, keep rolling under the stars…”

“He who knows all the answers has not been asked all the questions.”

“The smart leader never asks the question he doesn't want to hear the answer!”

“What had happened? As he asked himself the question, he knew the answer. That no one had thought fit to tell him! No one! It was a bitter pill for him to swallow. He had been forgotten. Yet he had always wished to be forgotten. He could not have it both ways.”

“Questions are great, but only if you know the answers. If you ask questions and the answers surprise you, you look silly.”

“…because the 9/11 Commission wants to ask us questions, that's why we're meeting. And I look forward to meeting with them and answering their questions. […] Because it's a good chance for both of us to answer questions that the 9/11 Commission is looking forward to asking us, and I'm looking forward to answering them.”

“The scientist is not a person who gives the right answers, he's one who asks the right questions.”

“Edward, Edward," he said with a patronising smile, "there are no unanswered questions of any relevance. Every question that we need to ask has been answered fully. If you can't find the correct answer then you are obviously asking the wrong question.”