“A mind that is stretched by a new experience can never go back to its old dimensions.”

“Millions long for immortality who do not know what to do with themselves on a rainy Sunday afternoon.”

“At my advanced age-I’m now an octogenarian-I’m constantly amazed by the number of people who want to take my picture.”

“Every man dies. Not every man really lives.”

“Aging is an inevitable process. I surely wouldn’t want to grow younger. The older you become, the more you know; your bank account of knowledge is much richer.”

“Stop acting as if life is a rehearsal. Live the day as if it were your last. The past is over and gone. The future is not guaranteed.”