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There is no despair so absolute as that which comes with the first moments of our first great sorrow, when we have not yet known what it is to have suffered and be healed, to have despaired and have recovered.

The cognitive map is not a picture or a model in the head, but a dynamic, changing representation of the environment.

The key to successful livestock farming lies in balancing productivity with animal welfare.

"In the realm of computer science, the most profound discoveries often come from the simplest observations."

The more you know, the more you realize you don't know.