To know oneself, one should assert oneself.
If you think you can do it, you can.
By failing to prepare, you are preparing to fail.
Who seeks shall find.
Be thine own palace, or the world's thy jail.
Begin to be now what you will be hereafter.
Only the educated are free.
Without hard work, nothing grows but weeds.
Either you run the day or the day runs you.
Do not weep do not wax indignant. Understand.
In my teaching, I enjoyed creating models to clearly communicate my thoughts.