Great discoveries are made ...

Great discoveries are made accidentally less often than the populace likes to think. Commenting on how an accident led to the discovery of X-rays.
 William Cecil Dampier

Quotes from the same author

The fundamental concepts of physical science, it is now understood, are abstractions, framed by our mind, so as to bring order to an apparent chaos of phenomena.
 William Cecil Dampier
But beyond the bright searchlights of science, Out of sight of the windows of sense, Old riddles still bid us defiance, Old questions of Why and of Whence.
 William Cecil Dampier
It seemed as though the main framework had been put together once and for all, and that little remained to be done but to measure physical constants to the increased accuracy represented by another decimal point.
 William Cecil Dampier