It ought to be realized by all dog owners that obesity shortens a dog's life quite considerably, a life which is much too short anyhow.
Konrad LorenzEvery man gets a narrower and narrower field of knowledge in which he must be an expert in order to compete with other people. The specialist knows more and more about less and less and finally knows everything about nothing.
Konrad LorenzPhilosophers are people who know less and less about more and more, until they know nothing about everything. Scientists are people who know more and more about less and less, until they know everything about nothing.
Konrad Lorenz