The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.

关于技术的问题是关于揭示和隐藏的星座的问题，在这个星座中，真理的到来得以发生。

Innovation in the gas sector must balance immediate needs with long-term sustainability goals.