Broken brains surely can learn something

I read a book about a doctor who had brain hemorrhage three times.
Her brain was seriously damaged but she made efforts and wrote this book.

Almost 50% of her brain is damaged, but she can now work as a rehabilitation doctor.
Every brain can learn something no matter how seriously damaged it is.

You should challenge, never give up if you have a broken brain.

"Broken brain and surviving intelligence" Yamada Kikuko