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A Time For Everything

Karl Friedrich Gauss (1777-1855) was a German mathematician and astronomer
known for his contributions to algebra, differential geometry, probability
theory, and number theory. The scientific term that bears his name is the
centimeter-gram-second unit of magnetic induction.

At one point in his life Gauss was keeping vigil while his wife lay ill
upstairs. Hours passed and Gauss found himself considering a mathematical
problem. He moved to the chalk board in his study and began to draw diagrams.

A servant approached some time later and said differentially,

"Herr Gauss, your wife is dying."

"Yes, yes," said he, never looking up, "But tell her to wait until I have
finished this theorem."