<human>:  What books should I read to expand my knowledge?
<bot>: The answer to this question will depend on what type of knowledge you would like to expand upon. If you are interested in increasing your knowledge of literature, you might consider the classic works of authors such as Jane Austen, William Shakespeare, Charles Dickens, and Fyodor Dostoevsky. If you’re looking to broaden your knowledge of science, you might explore popular books like Stephen Hawking’s A Brief History of Time, Neil deGrasse Tyson’s Astrophysics for People in a Hurry, or Carl Sagan’s Cosmos. There are also many books that could help you gain a greater understanding of history, including David McCullough’s 1776 and Howard Zinn’s A People’s History of the United States. No matter what your interests, there is sure to be a book out there that can help expand your knowledge and give you a greater understanding of various topics.