Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

The wise does at once what the fool does at last.

Wherever you are - be all there.

Be thine own palace, or the world's thy jail.

Either you run the day or the day runs you.

Never complain and never explain.

If you think you can do it, you can.

Without hard work, nothing grows but weeds.