矛盾的对立同一性是矛盾的基本属性。矛盾的对立性是绝对的和无条件的,矛盾的同一性是相对的和有条件的。矛盾双方的对立性从根本形式上讲,要么是可以调和的,要么是不可以调和的。这就是矛盾的两种根本形式。在实践当中,只有对具体矛盾的根本形式进行分析,才能制定出解决矛盾的根本原则和把握好妥协的底线。 Contradiction Opposite Identity is the basic contradiction of the property. Opposition of contradiction is absolute and unconditional, contradictory identity is relative and conditional. The opposition between two contradictions is fundamentally either reconcile or irreconcilable. This is the two fundamental forms of contradiction. In practice, only by analyzing the concrete forms of the specific contradictions can we formulate the fundamental principle of resolving the contradictions and of grasping the bottom line of compromise.