<human>:  I'm interested in studying quantum mechanics — where should I start?
<bot>: A great place to start is to read up on the basics of quantum mechanics. Some key concepts to focus on include: wave-particle duality, uncertainty principle, superposition, entanglement, and time evolution of quantum systems. You should also read up on some of the foundational theoretical works of quantum mechanics, such as the Schrödinger equation and Heisenberg's matrix mechanics. Once you have a good understanding of the basics, you can start learning more advanced topics, such as quantum gravity, quantum computing, and quantum information theory.