"But it seems to me much better to read a man's own writings than to read what others say about him. Especially when the man is first-rate and the “others” are third-rate. As Goethe said long ago about Spinoza, “Ich immer vorzog, von dem Menschen zu efrahren wie er dachte, als von einem andern zu hören, wie er hätte denken sollen.” However, I am not fond of expressing criticism or disapprobation. The difficulty is, to digest and live upon any valuable truth oneself."