Without hard work, nothing grows but weeds.
Be kind whenever possible. It is always possible.
I can, therefore I am.
The wise does at once what the fool does at last.
If you think you can do it, you can.
Be thine own palace, or the world's thy jail.
Only the educated are free.
Begin to be now what you will be hereafter.
Expect problems and eat them for breakfast.
Never complain and never explain.
Words of wisdom are spoken by children at least as often as scientists.