Move in space with minimum waste and maximum joy.

Selfish is caring for ourselves at others' expense. Self-care is taking care of ourselves so that we can be there for others.

I know a little bit about a great many things and not enough about any one to make a living in these times.

Stay busy. Be useful.

Happiness is not so much in having as sharing. We make a living by what we get, but we make a life by what we give.