A truly great book should be read in youth, again in maturity and...

The great book for you is the book that has the most to say to you at the moment when you are reading. I do not mean the book that is most instructive, but the book that feeds your spirit. And that depends on your age, your experience, your psychological and spiritual need.

Do not suppose, however, that I intend to urge a diet of classics on anybody. I have seen such diets at work. I have known people who have actually read all, or almost all, the guaranteed Hundred Best Books. God save us from reading nothing but the best.

The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

Age is an issue of mind over matter. If you don't mind, it doesn't matter.

Anyone 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.

Wrinkles should merely indicate where smiles have been.

True terror is to wake up one morning and discover that your high school class is running the country.

Probably the happiest period in life most frequently is in middle age, when the eager passions of youth are cooled, and the infirmities of age not yet begun as we see that the shadows, which are at morning and evening so large, almost entirely disappear at midday.

I saw how many people were poor and how many kids my age went to school hungry in the morning, which I don't think most of my contemporaries in racially segregated schools in the South thought very much about at the time.

I have to be alone very often. I'd be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That's how I refuel.