Template:Course Motto

• Nothing great was ever achieved without enthusiasm. (Waldo Emerson)
• If you can’t explain it simply, you don’t understand it well enough. (Albert Einstein)
• A man will turn over half a library to write one book. (Samuel Johnson)
• Scientists often have an experience that is deeply enlightening, and is not granted to everyone. It is the experience of finding that you have been wrong about something. (Steven Weinberg).
• The scientist does not study nature because it is useful to do so. He studies it because he takes pleasure in it, and he takes pleasure in it because it is beautiful. (Henri Poincaré)