Saturday, January 20:
R. tells me he dreamed of me and my steadfastness; then, however, perihelion and aphelion kept going through his mind. He works; I give the children lessons and then go for a walk with Fidi. Lusch goes to her piano lesson.
In the afternoon I am working with the children, and R. on his proofs. Prof. Nietzsche pays us a surprise visit, which pleases us very much.
Many things are discussed: plans for the future, school reform, etc.; he plays us his composition very beautifully.