It is indeed a challenge to memorize legal knowledge, but there are some ways to help you better remember and understand the concepts and theories of legal knowledge. Here are some methods that might be useful: 1. Build connections between concepts. Connecting the concepts and theories in legal science can help you remember and understand them better. For example, you can connect the basic principles of law with specific cases or the development of law history with legal culture. 2. Make a study plan. Creating a study plan that includes the content and time to memorize every day can help you better organize your study time and tasks and increase efficiency. 3. Use a variety of learning methods. You can choose different learning methods such as reading, listening, discussing, taking notes, etc. Different learning styles can help you better absorb and understand knowledge. 4. Review repeatedly. Revising what you've learned over and over again can help you deepen your memory and understanding. You can review after studying or before the exam. 5. Find a study partner. Finding a study partner can help you better understand and remember the concepts and theories of law. You can discuss problems and practice with your partner. It takes time and energy to memorize the theory of law, but the above methods can help you better understand and memorize the concepts and theories of law.