Land bridges were everywhere during the extinction, many species were spreading, and there were many diseases.
“Every man who rises above the common level has received two educations: the first from his teachers; the second, more personal and important, from himself.”
“Well, you can, but tell you this, that when you've got an economy that is growing at 4.9% it is the fastest growth over the last 12 months we've seen in 20 years.”