Summary
This quote suggests that there are no facts or truths that universally remain true for all of eternity. Instead, it implies that knowledge and understanding are subject to change, context, and perspective. It emphasizes the notion that what was once considered as a fact or truth may eventually be challenged or proven wrong. Therefore, it urges individuals to remain open-minded and receptive to new information, as this constant evolution of knowledge is essential for intellectual growth and progress in society.