Know or listen to those who know.

Without hard work, nothing grows but weeds.

To know oneself, one should assert oneself.

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

Begin to be now what you will be hereafter.

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

Quality is not an act, it is a habit.

If you think you can do it, you can.

Be kind whenever possible. It is always possible.