B. R. Ambedkar

Caste is not a physical object like a wall of bricks or a line of barbed wire which prevents the Hindus from co-mingling and which has, therefore, to be pulled down. Caste is a notion; it is a state of the mind.

Most Americans are fiscally conservative and socially liberal. I'm advocating a balanced budget. But along with that, look, there should be gay marriage equality. A woman should have the right to choose. Let's not build a fence across the border.