火药让我理解了生命的短暂与永恒。

The creative act is not pure. History evidences it. Ideology demands it. Society exacts it. The artist loses his freedom the moment he creates a work of art.

The true measure of our success in grain production lies not in the yield alone, but in how we balance productivity with environmental stewardship.

在能源领域，最大的风险就是不承担任何风险。