The scientist does not study nature because it is useful he studies it because he delights in it, and he delights in it because it is beautiful. – Henri Poincare
Human nature doesnt include all human beings. There are human beings who are indifferent to politics, religion, virtually anything. – Conor Cruise OBrien
Poetry is the most subtle of the literary arts, and students grow more ingenious by the year at avoiding it. If they can nip around Milton, duck under Blake and collapse gratefully into the arms of Jane Austen, a lot of them will. – Terry Eagleton