The uncertain conclusions of an ill-conducted analogy, and a false metaphysic, were mixed with a few simple precepts derived from observation, which probably made the whole of the science of prognostication in its earliest and purest state.

Plant breeding is always a numbers game.[…]The wild species we use are rich in genetic variation, […]. In addition, we are looking for rare alleles, so the more plants we try, the better. These rarities may be new mutations, or they can be existing ones that are neutral—or are even selected against—in a wild population. A good example is mutations that disrupt seed dispersal, leaving the seeds on the heads long after they are ripe.

He became shy. I hadn't meant to tell you. It's not quite for a lady. For, like most men who are rather animal, he was intellectually a prude.

Some young creatures have learnt their letters and syllables, and the pronouncing and spelling of words, by having them pasted or written upon many little flat tablets or dies.