Doppler Effect Quotes

“There have been applied sciences throughout the ages. ... However this so-called practice was not much more than paper in nearly all of these cases, and the various applied sciences were only lacking a bagatelle, namely proper scientific practice. The applied sciences show the application of theoretic doctrines in existing events; but that is precisely what it does, it merely shows. Whereas the scientific practice autonomously puts to use these theories.”
― Christian Doppler

“The void is not the nothingness / nor the uncreated, / [illustrious unknown] it is the single arché — / the silent sorcerer giving shape to immortality /through the secret moment with the fallen horizon. (Stanza 4 of the poem The Void Is Not the Nothingness)”
― Dumitru Găleșanu , Fugă spre roşu / Fuggire verso il rosso