It's important for that to exist in a society that doesn't present you with any genuine problems.
“Don't be dismayed by good-byes. A farewell is necessary before you can meet again. And meeting again, after moments or lifetimes, is certain for those who are friends.”
“Only to he avoid misunderstandings, I must say that even last year, when I wrote my pamphlet, I heartily wished that Prussia should declare war against Napoleon.”