March on. Do not tarry. To go forward is to move t...

Art is a step from what is obvious and well-known toward what is arcane and concealed.

I wash my hands of those who imagine chattering to be knowledge, silence to be ignorance, and affection to be art.

Your living is determined not so much by what life brings to you as by the attitude you bring to life not so much by what happens to you as by the way your mind looks at what happens.

The heart never grows better by age I fear rather worse, always harder. A young liar will be an old one, and a young knave will only be a greater knave as he grows older.

Few women, I fear, have had such reason as I have to think the long sad years of youth were worth living for the sake of middle age.

I had used eclectic therapy and behavior therapy on myself at the age of 19 to get over my fear of public speaking and of approaching young women in public.

I think I'm a bit less inhibited, and not thinking too much before speaking. It's not about being shameful, I'm just a bit more unabashedly myself because of this thing, and it probably started at age 15. I can be around people and say what I think without fear.

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.

There is a fountain of youth: it is your mind, your talents, the creativity you bring to your life and the lives of people you love. When you learn to tap this source, you will truly have defeated age.

Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen.

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.