The Microsoft co-founder and philanthropist condemned his fellow billionaire for overseeing deep cuts to the U.S. Agency for International Development in the Trump administration.

If he’d never given away a dime or sold a share of the software giant, Gates would have nearly 10 times more leftover to give away.

The picture of the world’s richest man killing the world’s poorest children is not a pretty one,” the Microsoft mogul said bluntly.