“Only the unknown frightens men. But once a man has faced the unknown, that terror becomes the known.”
“Even terror needs a yardstick, and surely the yardstick for the unknown is the known?”
“For once a thing is known, it can never be unknown. It can only be forgotten.”
“Once a thing is known,it can't be UNknown.”
“Man can learn nothing except by going from the known to the unknown.”
“There are limits to the dimension of fear. Until one meets the unknown. Then terror has no boundaries, no walls to keep it contained.”