“Humility and knowledge in poor clothes excel pride and ignorance in costly attire.”– William Penn Related Quotes “It is beyond a doubt that all our knowledge that begins with experience.”– Immanuel Kant “Lack of knowledge… that is the problem.”– W. Edwards Deming “It is like a voyage of discovery into unknown lands, seeking not for new territory but for new knowledge. It should appeal to those with a good sense of adventure.”– Frederick Sanger