I would stand and look out over the roofs of Paris and think, "Do not worry. You have always written before and you will write now. All you have to do is write one true sentence. Write the truest sentence that you know.
Writing is something that you can never do as well as it can be done. It is a perpetual challenge and it is more difficult than anything else that I have ever done.
Having an intelligent secretary does not get rid of the need to read, write, and draw, etc. In a well functioning world, tools and agents are complementary.
A poet ought not to pick nature's pocket. Let him borrow, and so borrow as to repay by the very act of borrowing. Examine nature accurately, but write from recollection, and trust more to the imagination than the memory.