把这一句，留给此刻的你

If you have a rigidly controlled economy, cut off from the rest of the world by infinite protection, nobody has any incentive to increase productivity and to bring new ideas.

如果你有一个严格控制的经济，被无限的保护与世界隔绝，没有人有任何动力去提高生产率和带来新想法。

— Manmohan Singh 曼莫汉·辛格