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经济学的任务不仅在于解释现象,更在于为社会提供实际的建议和政策。
我经常思考劳动和时间。
Sustainable forestry is not just about cutting trees; it's about ensuring the future has forests to cherish.
5G不是4G的简单升级,而是通信技术的革命性变革。
没有大胆的猜想,就没有伟大的发现。
In the dictatorship, time stands still.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."