数学直觉常常指导算法的发展，但确保其正确性和效率的是严格的证明。
Mathematical intuition often guides the development of algorithms, but it is the rigorous proof that ensures their correctness and efficiency.
Mathematics is the science of order and patterns, and it is this order that allows us to understand the world around us.
The world is a stage, and we are all merely players.
