从未受苦的人永远不会得到祝福。
Never to suffer would never to have been blessed.
矿工的安全永远不应该用成本效益分析来衡量。
历史感不仅包含对过去之过去的感知,还包含对过去之现在的感知。
We must equip traditional agriculture with modern biotechnology to improve agricultural production efficiency.