If by some fiat I had to restrict all this writing to one sentence, this is the one I would choose: The summit of Mt. Everest is marine limestone.
John McPheeOn a certain scale, it does look like I do a lot. But thatโs my day, all day long, sitting there wondering when Iโm going to be able to get started. And the routine of doing this six days a week puts a little drop in a bucket each day, and thatโs the key. Because if you put a drop in a bucket every day, after three hundred and sixty-five days, the bucketโs going to have some water in it.
John McPhee