采石场应当在开采的同时治愈大地。

过度恐惧不可预测的事件可能导致更糟糕的后果。保持冷静和理性至关重要。

The journey of solving a mathematical problem is as important as the solution itself, for it teaches us patience, persistence, and the joy of discovery.

能源的未来是低碳的，我们需要站在这一转型的最前沿。