“The wise ask questions, Perry. The weak doubt.”
“There are questions I'm still not wise enough to answer, just wise enough to no longer ask.”
“The problem with the wise is they are so filled with doubts and questions, while fools are so certain about things.”
“In examinations the foolish ask questions that the wise cannot answer.”
“Examinations consist of the foolish asking questions the wise cannot answer”
“We get wise by asking questions, and even if these are not answered we get wise, for a well-packed question carries its answer on its back as a snail carries its shell.”