Consider the field of the data of sense—a field of universal interest —and fundamental. We are here in the domain of sights and sounds and motions among other things [...] Do the colors constitute a group?
Symmetry plays a great role in ordering the atomic and molecular spectra, for the understanding of which the principles of quantum mechanics provide the key.
Brian J Flanagan
Thus, the task is, not so much to see what no one has yet seen; but to think what nobody has yet thought, about that which everybody sees.