Wherever you are - be all there.
The dog that trots about finds a bone.
Never complain and never explain.
Be thine own palace, or the world's thy jail.
Expect problems and eat them for breakfast.
If you think you can do it, you can.
Be kind whenever possible. It is always possible.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
It's always too early to quit.
Daoist thought is the root of science and technology in China.