Wisdom cannot be directly transmitted, and does not readily accumulate through the ages. — Edwin Powell Hubble
The great spirals, with their enormous radial velocities and insensible proper motions, — Edwin Powell Hubble
The outstanding feature, however, is the possibility that the velocity-distance relation may — Edwin Powell Hubble
I knew that even if I were second or third rate, it was astronomy that mattered. — Edwin Powell Hubble
Equipped with his five senses, man explores the universe around him and calls the adventure science. — Edwin Powell Hubble
We find them smaller and fainter, in constantly increasing numbers, and we know that we are reaching into space — Edwin Powell Hubble