It must be admitted that there is a degree of instability which is inconsistent with civilization. But, on the whole, the great ages have been unstable ages. – Alfred North Whitehead

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

Life is really simple, but we insist on making it complicated. – Confucius