Short Exact Sequences

Famous quotes containing the words short and/or exact:

“We had the fairest view of Ktaadn.... The summit ... had a singularly flat, table-land appearance, like a short highway, where a demigod might be let down to take a turn or two in an afternoon, to settle his dinner.”
—Henry David Thoreau (1817–1862)

“The really great novel ... tends to be the exact negative of its author’s life.”
—André Maurois (1885–1967)