Know or listen to those who know.

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

Always desire to learn something useful.

Begin to be now what you will be hereafter.

Without hard work, nothing grows but weeds.

The most effective way to do it, is to do it.

If you think you can do it, you can.

Wherever you are - be all there.

Be gentle to all and stern with yourself.