"The sciences have two extremes which meet. The first is the pure natural ignorance in which all men find themselves at birth. The other extreme is that reached by great intellects, who, having run through all that men can know, find they know nothing, and come back again to that same ignorance from which they set out; but this is a learned ignorance which is conscious of itself. Those between the two, who have departed from natural ignorance and not been able to reach the other, have some smattering of this vain knowledge, and pretend to be wise. These trouble the world."
"There are only three kinds of persons; those who serve God, having found Him; others who are occupied in seeking Him, not having found Him; while the remainder live without seeking Him, and without having found Him. The first are reasonable and happy, the last are foolish and unhappy; those between are unhappy and reasonable."
~ Blaise Pascal, Pensées