Be kind whenever possible. It is always possible.
Quality is not an act, it is a habit.
Know or listen to those who know.
Expect problems and eat them for breakfast.
Be thine own palace, or the world's thy jail.
Either you run the day or the day runs you.
After a storm comes a calm.
Problems are not stop signs, they are guidelines.
Wherever you are - be all there.
You never know what motivates you.
The answer to old age is to keep one's mind busy and to go on with one's life as if it were interminable. I always admired Chekhov for building a new house when he was dying of tuberculosis.