Could you give some examples then? Everything Israel has brought to the table contained conditions that would legitimize the status quo and leave them in de facto control of all Palestinian land. In other words, the Palestinians have no partner for peace.

"Arabs from Palestine do not recognize State of Israel"

They did this decades ago, which is why rejectionists like Bibi added "as the nation state of the Jewish people" to scuttle negotiations. 

"make some concessions"

They've done nothing but make concessions, only to be met with increased land theft and brutality.

Keep in mind that Israel is not being asked to make concessions. Only to fulfill a very small portion of its LEGAL OBLIGATIONS.

Its refusal to do so is the reason this continues.