The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
Legal systems are not static; they evolve over time in response to social changes.
意识不是一种事物,而是一种适应性反应的动态流动。
诗人是一个总是说真话的骗子。
节俭:只为对人对己有益的事情买单,即不要浪费。