Authors:

...Haller's sickness of the soul, as I now know, is not the eccentricity of a single individual, but the sickness of the times themselves, the neurosis of that generation to which Haller belongs, a sickness, it seems, that by no means attacks the weak and worthless only but, rather, precisely those who are strongest in spirit and richest in gifts.

Hermann Hesse (2013). “Steppenwolf: A Novel”, p.21, Macmillan
...Haller's sickness of the soul, as I now know, is not the eccentricity of a single individual, but the sickness of the times themselves, the neurosis of that generation to which Haller belongs, a sickness, it seems,