Only the suppressed word is dangerous.
Because I was born a slave, I love liberty more than you.
Nought endures but change.
Losing an illusion makes you wiser than finding a truth.
To be original you must listen to the voice of your heart rather than the clamor of the world - and have the courage to teach publicly what you have learned. The source of all genius is sincerity; men would be wiser if they were more moral.
The most dangerous person is the fearful; he is the most to be feared.