For this reason he was all the more violent in his opposition to the ideologists.

因此，他在反对思想家时更加暴力。

" The fact that people erred does not prove that I am erring. Besides, there is a great difference between the ravings of ideologists and the data of positive economic science" .

“别人犯了错， 不能证明我错了。再说，思想家的胡言乱语和实证经济学的数据有很大的区别” 。