A civilization in which there is not a continuous controversy about important issues is on the way to totalitarianism and death. – Robert Maynard Hutchins

Progress is man’s ability to complicate simplicity. – Thor Heyerdahl, Fatu-Hiva

We pass through this world but once. Few tragedies can be more extensive than the stunting of life, few injustices deeper than the denial of an opportunity to strive or even to hope, by a limit imposed from without, but falsely identified as lying within. – Stephen Jay Gould, The Mismeasure of Man