"Those who have long enjoyed such privileges as we enjoy forget in time that men have died to win them" - U.S. President Franklin D. Roosevelt
I think in terms of rights, and especially disability rights, we talk about them as if the government just randomly decided to give us these rights out of the goodness of their hearts.
We forget, for example, that the Disabled population here in the US literally sat on the Capitol steps to pressure the federal government to pass the Americans with Disabilties Act.