Kowalski's Law is a principle in computer science that states, "If you can’t explain it simply, you don’t understand it well enough." This law emphasizes the importance of clarity and simplicity in communication, particularly when discussing complex ideas or systems. It suggests that true understanding comes from the ability to break down intricate concepts into easily digestible parts. The law is often referenced in programming and software development, where clear documentation and communication are crucial. By adhering to Kowalski's Law, developers can ensure that their work is accessible to others, fostering collaboration and reducing misunderstandings in technical environments.