This document contains various quotes from Warren Buffett on investing and business. Some of the key ideas expressed are: only invest in businesses you understand and would be willing to hold for 10 years; it is better to invest in a wonderful business at a fair price than a fair business at a wonderful price; and the most important investment you can make is in yourself through self-improvement and learning. The quotes provide advice and wisdom from Buffett on developing good long-term investment strategies and business philosophies.