When a sixth of the population of a nation which has undertaken to be the refuge of liberty are slaves, and a whole country [Mexico] is unjustly overrun and conquered by a foreign army, and subjected to military law, I think that it is not too soon for honest men to rebel and revolutionize. What makes this duty the more urgent is the fact that the country so overrun is not our own, but ours is the invading army.
Henry David ThoreauThe universe constantly and obediently answers to our conceptions; whether we travel fast or slow, the track is laid for us.
Henry David ThoreauThe gross feeder is a man in the larva state; and there are whole nations in that condition, nations without fancy or imagination,whose vast abdomens betray them.
Henry David Thoreau