Annie Jump Cannon (December 11, 1863 – April 13, 1941) was an American astronomer whose cataloging work was instrumental in the development of contemporary stellar classification. With Edward C. Pickering, she is credited with the creation of the Harvard Classification Scheme, which was the first serious attempt to organize and classify stars based on their temperatures.
Read more about Annie Jump Cannon: Family, Education, Professional History, Awards and Honors
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—James Whitcomb Riley (1849–1916)
“If you like to make things out of wood, or sew, or dance, or style people’s hair, or dream up stories and act them out, or play the trumpet, or jump rope, or whatever you really love to do, and you love that in front of your children, that’s going to be a far more important gift than anything you could ever give them wrapped up in a box with ribbons.”
—Fred M. Rogers (20th century)
“Hurrah for revolution and cannon come again!
The beggars have changed places, but the lash goes on.”
—William Butler Yeats (1865–1939)