Any money left over would be donated to charity, he said.
The rest just take up space when, instead, they could be donated to charity.
She said he had donated about $60 million to various charities.
He and his wife have also donated to several charities.
She has donated both her time and money to charities.
People also donate old things to charities that take them.
More than $10,000 has been donated to local charities in her memory.
Each piece must be worth at least $50,000 and already donated to a museum or other charity.
Learn more about the 5 ways to donate your old cell phone to charity.
They used to give outside the office, too, by donating to charities.