Knowledge is the status of being informed, and you may be knowledgeable on many subjects or few. Before any knowledge is gained a state of ignorance is found, but when you learn you acquire knowledge that helps you grow, as an individual or a professional. Knowledge quotes can be found on a variety of topics. If you want to be a surgeon then you must go to school to gain medical and surgical knowledge, and an accountant would not be very good if they did not know anything about accounting techniques and procedures. If you do not understand something then you may go in search of knowledge on the subject so that you can learn and eventually understand the topic better. For some people gaining knowledge is a life long pursuit.