Know or listen to those who know.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

If you think you can do it, you can.

Begin to be now what you will be hereafter.

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

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

Always desire to learn something useful.

The secret of getting ahead is getting started.