Annie Jump Cannon quotes:

Teaching man his relatively small sphere in the creation, it also encourages him by its lessons of the unity of Nature and shows him that his power of comprehension allies him with the great intelligence over-reaching all.

No greater problem is presented to the human mind.

Classifying the stars has helped materially in all studies of the structure of the universe.

A life spent in the routine of science need not destroy the attractive human element of a woman's nature.