You can hardly convince a man of an error in a lifetime, but must content yourself with the reflection that the progress of science is slow. If he is not convinced, his grandchildren may be.
Henry David ThoreauIf I deny the authority of the State when it presents my tax bill, it will soon take and waste all my property, and so harass me and my children without end. This is hard, this makes it impossible for a man to live honestly, and at the same time comfortably, in outward respects.
Henry David Thoreau