Not until the empirical resources are exhausted, need we pass on to the dreamy realms of speculation.
Edwin Powell HubbleI knew that even if I were second or third rate, it was astronomy that mattered.
Edwin Powell HubbleNot until the empirical resources are exhausted, need we pass on to the dreamy realms of speculation.
Edwin Powell HubbleI knew that even if I were second or third rate, it was astronomy that mattered.
Edwin Powell Hubble