“Obsolescence is a fate devoutly to be wished, lest science stagnate and die.”

“Science is not a heartless pursuit of objective information; it is a creative human activity.”

“Science is an integral part of culture. It's not this foreign thing, done by an arcane priesthood. It's one of the glories of the human intellectual tradition.”

“I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops.”

“No Geologist worth anything is permanently bound to a desk or laboratory, but the charming notion that true science can only be based on unbiased observation of nature in the raw is mythology. Creative work, in geology and anywhere else, is interaction and synthesis: half-baked ideas from a bar room, rocks in the field, chains of thought from lonely walks, numbers squeezed from rocks in a laboratory, numbers from a calculator riveted to a desk, fancy equipment usually malfunctioning on expensive ships, cheap equipment in the human cranium, arguments before a road cut.”

“In Darwins post-platonische werelds is de variatie de fundamentele werkelijkheid en veranderen berekende gemiddelden in abstracties. We blijven echter de voorkeur geven aan het oudere en tegengestelde standpunt: we zien variatie nog steeds als een massa onlogische toevalligheden, die hoofdzakelijk van waarde is omdat zo'n spreiding te gebruiken is voor de berekening van een gemiddelde, hetgeen we dan beschouwen als iets wat een essentie nog het best benadert.”

“We are here because one odd group of fishes had a peculiar fin anatomy that could transform into legs for terrestrial creatures; because the earth never froze entirely during an ice age; because a small and tenuous species, arising in Africa a quarter of a million years ago, has managed, so far, to survive by hook and by crook. We may yearn for a ‘higher answer’– but none exists”