Tempora mutantur

"But," said he, "you fellows of the college here eat good commons and drink good double beer, and that will get out." How would the good old doctor have ranted and beat up his kettle drum if he should have seen such luxury in the college as there is now.

Tempora mutantur.

Ludolph van Ceulen, 1554 to 1610.

Ludolphus van Ceulen was first by profession a fencing master, but becoming deaf, he betook himself to the study of the mathematics wherein he became famous.