“Prior to the advent of brain, there was no color and no sound in the universe, nor was there any flavor or aroma and probably rather little sense and no feeling or emotion.”

“I proclaim the inevitable advent of the universal republic. Not the transient backslidings, nor the darkness and the dread, nor the tragic difficulty of uplifting the world everywhere at once will prevent the fulfillment of international truth.”

“With the sense of sight, the idea communicates the emotion, whereas, with sound, the emotion communicates the idea, which is more direct and therefore more powerful.”

“But were there ever any
Writh'd not of passed joy?
The feel of not to feel it,
When there is none to heal it,
Nor numbed sense to steel it,
Was never said in rhyme.”

“There probably is no more important quest in all science than the attempt to understand those very particular events in evolution by which brains worked out that special trick that has enabled them to add to the cosmic scheme of things: color, sound, pain, pleasure, and all the other facets of mental experience.”

“Emotions, or rather feelings, cannot be felt by an individual without the presence of the mind.”

“down with ought with because with every brain that thinks it thinks nor dares to feel.”

“Reason is poor propaganda when opposed by the yammering, unceasing lies of shrewd and evil and self-serving men. The little man has no way to judge and the shoddy lies are packaged more attractively. There is no way to offer color to a colorblind man, nor is there any way for us to give the man of imperfect brain the canny skill to distinguish a lie from a truth.”

“No federal legislation prior to 1812 placed any restriction on the right of suffrage in consequence of the color of the citizen. From 1789 to 1812 Congress passed ten separate laws establishing new Territories. In all these, freedom, and not color, was the basis of suffrage.”

“The premisses of demonstrative knowledge must be true, primary, immediate, more knowable than and prior to the conclusion, which is further related to them as effect to cause… The premisses must be the cause of the conclusion, more knowable than it, and prior to it; its causes, since we posses scientific knowledge of a thing only when we know its cause; prior, in order to be causes; antecedently known, this antecedent knowledge being not our mere understanding of the meaning, but knowledge of the fact as well. Now 'prior' and 'more knowable' are ambiguous terms, for there is a difference between what is prior and more knowable in the order of being and what is prior and knowable to man. I mean that objects nearer to sense are prior and more knowable to man; objects without qualification prior and more knowable are those further from sense. Now the most universal causes are furthest from sense and particular causes are nearest to sense, and they are thus exactly opposed to each other.”