|language=Czech}}</ref> Berlinski states that H.Lorentz was among only a few physicists wondering forlornly over Einstein's placing formal restrictions (in terms of postulates of [[special relativity]]) on theories that describe the physical world - in an attemp to resolve difficulties physicists faced with respect to [[symmetry]] in nature whose exisence no one suspected but that had been ratified by established constraint.<ref name="DeniableDarwin">{{cite book
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|language=Czech}}</ref> Berlinski states that H.Lorentz was among only a few physicists wondering forlornly over Einstein's placing formal restrictions (in terms of postulates of [[special relativity]]) on theories that describe the physical world - in an attempt to resolve difficulties physicists faced with respect to [[symmetry]] in nature whose exisence no one suspected but that had been ratified by established constraint.<ref name="DeniableDarwin">{{cite book