Arthur Koestler

Faith is a wondrous thing; it is not only capable of moving mountains, but also of making you believe that a herring is a race horse.

Discovery often means simply the uncovering of something which has always been there but was hidden from the eye by the blinkers of habit.

The manner in which some of the most important individual discoveries were arrived at reminds one more of a sleepwalker's performance than an electronic brain's.

True creativity often starts where language ends.