把这一句，留给此刻的你
There are very important and practical issues raised by following this alternative route which says, let's look to material conditions, to the systems of production, to the needs that human beings have, and to competing alternative solutions to the satisfaction of those needs.
遵循这条替代路线会产生非常重要和实际的问题这条路线说，让我们看看物质条件，看看生产系统，看看人类的需求，看看满足这些需求的竞争性替代方案。