Arthur Eddington Quote
However successful the theory of a four-dimensional world may be, it is difficult to ignore a voice inside us which whispers "At the back of your mind, you know that a fourth dimension is all nonsense." I fancy that that voice must often have had a busy time in the past history of physics.... Let us not be beguiled by this voice. It is discredited.
Space, Time and Gravitation: An Outline of the General Relativity, Theory