Quote by Samuel Johnson
Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it. When we enquire into any subject, the first thing we have to do is to know what books have treated of it. This leads us to look at catalogues, and at the backs of books in libraries.
Summary
This quote highlights the two different types of knowledge: firsthand knowledge and knowledge of where to find information. It emphasizes the importance of understanding which sources have already addressed a subject before delving into it oneself. The quote suggests that when we engage with a topic, our first step should be to familiarize ourselves with relevant books and resources. By doing so, we can gain a deeper understanding and build upon existing knowledge rather than starting from scratch. The quote underscores the vital role that research and accessible information play in expanding our knowledge.