资本主义的成就通常不在于为女王提供更多的丝袜，而在于使工厂女工以不断减少的努力获得它们。
The capitalist achievement does not typically consist in providing more silk stockings for queens but in bringing them within the reach of factory girls in return for steadily decreasing amounts of effort.
Well may the boldest fear and the wisest tremble when they contemplate the condition of our country.
当他们思考我们国家的状况时，最勇敢的人可能会害怕，最聪明的人可能会颤抖。
Pedestrians never seem to realize that they are a threat to the safety of cars.
跨境合作对于对抗森林砍伐和气候变化至关重要。
L-函数的算术是窥探数论灵魂的窗口。