I remember, as a boy of 17 years of age, this was a fascinating thing for me: how we human beings breathe out carbon dioxide into the air, the leaves of plants pick this carbon dioxide up, and the plant gives off oxygen, which we can breathe in and keep our life going.
Copy QuoteAnyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.
Copy Quote View & ShareI don't feel old. I don't feel anything till noon. That's when it's time for my nap.
Copy Quote View & ShareOld age, believe me, is a good and pleasant thing. It is true you are gently shouldered off the stage, but then you are given such a comfortable front stall as spectator.
Copy Quote View & ShareAs I grow older, I pay less attention to what men say. I just watch what they do.
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