Enlightenment is man's emergence from his self-imposed nonage. Nonage is the inability to use one's own understanding without another's guidance. This nonage is self-imposed if its cause lies not in lack of understanding but in indecision and lack of courage to use one's own mind without another's guidance. Dare to know!
Courage charms us, because it indicates that a man loves an idea better than all things in the world, that he is thinking neither of his bed, nor his dinner, nor his money, but will venture all to put in act the invisible thought of his mind.
The great lawyer who employs his talent and his learning in the highly emunerative task of enabling a very wealthy client to override or circumvent the law is doing all that in him lies to encourage the growth in the country of a spirit of dumb anger against all laws and of disbelief in their efficacy.