I can, therefore I am.

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

Begin to be now what you will be hereafter.

If you can dream it, you can do it.

Never complain and never explain.

Quality is not an act, it is a habit.

Always desire to learn something useful.

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

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