The Internet site The Edge recently asked a few hundred deep thinkers "What's your law?� I liked Eberhard Zangger's two laws.

Zangger's First Law

Most scientific breakthroughs are nothing else than the discovery of the obvious.

Zangger's Second Law

Truly great science is always ahead of its time.

As examples, he gives:

The Hungarian surgeon Ignaz Semmelweiss in 1847 reduced the death rate in his hospital from twelve to two percent, simply by washing hands between operations -- a concept that today would be advocated by a four year old child. When Semmelweiss urged his colleagues to introduce hygiene to the operating rooms, they had him committed to a mental hospital where he eventually died.

The German meteorologist Alfred Wegener discovered in 1913 what every ten year old looking at a globe will notice immediately: That the Atlantic coasts of the African and South American continents have matching contours and thus may have been locked together some time ago. The experts needed sixty more years to comprehend the concept.

Heinrich Schliemann's excavation of Bronze Age Mycenae and Tiryns in Greece was considered by English archaeologists in The Times' as the remains of some obscure barbarian tribe' from the Byzantine period. In particular, the so-called prehistoric palace in Tiryns was labelled "the most remarkable hallucination of an unscientific enthusiast that has ever appeared in literature."

The theories of the Austrian psychiatrist Sigmund Freud were called "a case for the police" during a neurologists' congress in Hamburg in 1910.

I know it is probably just auto-suggestion, but I take solace from this sort of stuff.