To know oneself, one should assert oneself.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
Always desire to learn something useful.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
By failing to prepare, you are preparing to fail.
Never complain and never explain.
Either you run the day or the day runs you.
Begin to be now what you will be hereafter.
Death is a very important part of life.