“The biggest breakthroughs take many years. This is about the future we all want for our children. If there’s even a chance that we can help cure all diseases in our children’s lifetime … then we’re going to do our part.” Curing all diseases seems like a pretty big goal. But kudos to Mark Zuckerberg and Priscilla Chan for committing $3 billion to the effort. (And for creating a platform where people can complain that they didn’t commit $4 billion.)