"And although I have seen them all, I can no longer answer them all," he said in a statement. "My 94-year-old hands would rebel."
Bush said he is blessed with "the world's most loving family," and he feels "the love of the best friends a man ever had."
"My heart is full on the first day of my 95th year," he said.
The 41st President wants to thank everyone for their kind birthday wishes, which are still pouring in. pic.twitter.com/vzJzxPYJPf— Jim McGrath (@jgm41) June 12, 2018