oneself, n.All

Oneself (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠not constant: Rousseau noticed times when he was so unlike himself that he could pass for a man of the opposite temper.

Oneself (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠a friend you have to get to know: when the lantern finds no one else, you must take yourself as confidant, and learn how far to trust him.