Thinking this afternoon of the prospect of my writing lectures and going abroad to read them the next winter. I realized how incomparably great the advantages of obscurity and poverty which I have enjoyed so long (and may still perhaps enjoy)...I had spent my years hitherto, without care or engagement. I have given myself up to nature; I have lived so many springs and summers and autumns and winters as if I had nothing else to do but live them, and imbibe whatever nutriment they had for me... Ah, how I have thriven on solitude and poverty! I cannot overstate this advantage. I do not see how I could have enjoyed it, if the public had been expecting as much of me as there is danger now that they will. If I go abroad lecturing, how shall I ever recover the lost winter?