对任何模型的最大期望是它能提供一个对现实有用的近似。
用度少，则金价低贱；金价贱，则事情难成。
The charm of mystery novels lies in the fact that they are not just about solving puzzles, but also about exploring human nature.
The soul of a poet is like a mirror that reflects the beauty of the world.
音乐表达无法言说之事，安抚心灵并给予休息。
Profit should never come at the expense of the ocean's health.
Sustainability isn't just a buzzword; it's the foundation of responsible mining.