There is something at work in my soul, which I do not understand.
...learn from my miseries, and do not seek to increase your own.
Elegance is inferior to virtue.
I am alone and miserable. Only someone as ugly as I am could love me.
You are my creator, but I am your master; Obey!
Seek happiness in tranquility and avoid ambition even if it be only the apparently innocent one of distinguishing yourself in science and discoveries.