Wisdom Lies In Understanding Our Limitations.

Science Is Based On Experiment, On A Willingness To Challenge Old Dogma, On An Openness To See The Universe As It Really Is. Accordingly, Science Sometimes Requires Courage - At The Very Least The Courage To Question The Conventional Wisdom.

The Vast Distances That Separate The Stars Are Providential. Beings And Worlds Are Quarantined From One Another. The Quarantine Is Lifted Only For Those With Sufficient Self-knowledge And Judgment To Have Safely Traveled From Star To Star.

When Kepler Found His Long-cherished Belief Did Not Agree With The Most Precise Observation, He Accepted The Uncomfortable Fact. He Preferred The Hard Truth To His Dearest Illusions, That Is The Heart Of Science.

Valid Criticism Does You A Favor.

That Kind Of Skeptical, Questioning, "don't Accept What Authority Tells You" Attitude Of Science - Is Also Nearly Identical To The Attitude Of Mind Necessary For A Functioning Democracy. Science And Democracy Have Very Consonant Values And Approaches, And I Don't Think You Can Have One Without The Other.