Only the educated are free.
Be kind whenever possible. It is always possible.
Be gentle to all and stern with yourself.
Know or listen to those who know.
To know oneself, one should assert oneself.
The most effective way to do it, is to do it.
The dog that trots about finds a bone.
Never complain and never explain.
Be thine own palace, or the world's thy jail.
If you can dream it, you can do it.
I can only point out a curious fact. Year after year the Nobel Awards bring a moment of happiness not only to the recipients, not only to colleagues and friends of the recipients, but even to strangers.