The contradictions between the enemy and us are antagonistic contradictions. Within the ranks of the people, the contradictions among the working people are non-antagonistic, while those between the exploited and the exploiting classes have a non-antagonistic aspect in addition to an antagonistic aspect.
敌我之间的矛盾是对抗性的矛盾。人民内部的矛盾，在劳动人民之间说来，是非对抗性的；在被剥削阶级和剥削阶级之间说来，除了对抗性的一面以外，还有非对抗性的一面。
Original text (Chinese)