"As a Southerner, I feel that it is my duty to stand up here tonight and bear testimony against slavery. I have seen it! I have seen it! I know it has horrors that can never be described. I was brought up under its wing: I witnessed for many years its demoralizing influences and its destructiveness to human happiness. It is admitted by some that the slave is not happy under the worst forms of slavery. But I have never seen a happy slave."