Radia Perlman penned this poem while she developed Spanning Tree.
Algorhyme
I think that I shall never see
A graph more lovely than a tree.
A tree whose crucial property
Is loop-free connectivity.
A tree that must be sure to span
So packets can reach every LAN.
First, the root must be selected.
By ID, it is elected.
Least-cost paths from root are traced.
In the tree, these paths are placed.
A mesh is made by folks like me,
Then bridges find a spanning tree.
óRadia Perlman
Radia Perlman is the inventor of Spanning Tree (beloved by all mendicants) and she works at Sun where continues to produce major advances in computer networking. Check out here bio

