分子设计育种是未来作物遗传改良的重要方向，它将大幅提高育种效率。

I'm not interested in playing the same character twice.

国家是人类历史上最重要的制度。

The key to success is to focus on goals, not obstacles.

The goal is not to simply eliminate the bad, but to pursue and experience the best in the world.

城市是最伟大的建筑作品。