What profit is there in agreeing that universal friendship is good, and talking of the solidarity of the human race as a grand ideal? Unless these thoughts are translated into the world of action, they are useless. The wrong in the world continues to exist just because people only talk of their ideals, and do not strive to put them into practice. If actions took the place of words, the world's misery would very soon be changed into comfort.
Strip the human race, absolutely naked, and it would be a real democracy. But the introduction of even a rag of tiger skin, or a cowtail, could make a badge of distinction and be the beginning of a monarchy.
The day when we shall know exactly what electricity is will chronicle an event probably greater, more important than any other recorded in the history of the human race. The time will come when the comfort, the very existence, perhaps, of man will depend upon that wonderful agent.
The brutalities of progress are called revolutions. When they are over we realize this: that the human race has been roughly handled, but that it has advanced.
We have to recognize we've got some big problems on race, just like we got still big problems on crime, just like we got big problems on just about everything. But we also have to make sure that we've - draw confidence from the progress that we have made, 'cause otherwise, you get into this cycle of cynicism.
All who contribute to the overthrow of religion, or to the ruin of kingdoms and commonwealths, all who are foes to letters and to the arts which confer honour and benefit on the human race (among whom I reckon the impious, the cruel, the ignorant, the indolent, the base and the worthless), are held in infamy and detestation.
Every nation, every race, has not only its own creative, but its own critical turn of mind; and is even more oblivious of the shortcomings and limitations of its critical habits than of those of its creative genius.
I always tell young people in particular: Do not say that nothing's changed when it comes to race in America, unless you lived through being a black man in the 1950s or '60s or '70s.
If the human race develops an electronic nervous system, outside the bodies of individual people, thus giving us all one mind and one global body, this is almost precisely what has happened in the organization of cells which compose our own bodies. We have already done it. [...] If all this ends with the human race leaving no more trace of itself in the universe than a system of electronic patterns, why should that trouble us? For that is exactly what we are now!
...it is said with such terrible justice that the sins of the fathers are avenged down to the tenth generation. But this applies only to profanation of the blood and the race.