Who said "I am not going to waste my time doing sums."?

This quote is attributed to Zinnia Wormwood.

I am not going to waste my time doing sums. - Zinnia Wormwood

"I am not going to waste my time doing sums."

Zinnia Wormwood Education

Character in Matilda

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"Books are a bore. Why read when you can watch television?"

"I have nothing whatsoever to do with it."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."