"Do you think that a country, one of whose most distinguished professors, Virchow, is afraid of giving voice to the doctrine of evolution, because he sees that it inevitably leads to Socialism (and Socialism the government has decided is wrong, and must be crushed out), is in the way of long maintaining its supremacy as a scientific light, when the question which its scientific men are called upon to decide is not what is true, but what the government will allow to be said?"