39. On the Character of the Present Day
I have mentioned before that the period up to the last third of the nineteenth century was actually the time when the intellect of civilized humanity grew stronger. Great intellectual achievements based on the results of natural science were built up in the last few centuries. But with the twentieth century, only the legacy of this intellectual civilization remains, and there is no prospect at all that humanity will progress from the twentieth century into the following centuries by intellectual means, just as it progressed from the preceding centuries into the twentieth century. The intellect continues as it was, but it can no longer be the continuing force in the overall development of human thought. The continuing force is the spiritual life, which has broken into our earthly life as if through special gates.