The Buggers have finally, finally learned that we humans value each and every individual human life. But they've learned this lesson just in time for it to be hopelessly wrong โ for we humans do, when the cause is sufficient, spend our own lives. We throw ourselves onto the grenade to save our buddies in the foxhole. We rise out of the trenches and charge the entrenched enemy and die like maggots under a blowtorch. We strap bombs on our bodies and blow ourselves up in the midst of our enemies. We are, when the cause is sufficient, insane.
Orson Scott CardAs history shows us, when colonization is voluntary, people will self-select better than any testing system. Itโs like those foolish attempts to control immigration to American based on the traits that were deemed desirable, when in fact the only trait that defines Americans historically is โdescended from somebody willing to give up everything to live there.โ Willingness is the single most important test.
Orson Scott Card