I don't believe an accident of birth makes people sisters or brothers. It makes them siblings, gives them mutuality of parentage. Sisterhood and brotherhood is a condition people have to work at.
The superman is the meaning of the earth. Let your will say: the superman is to be the meaning of the earth! I beseech you, my brothers, be true to the earth, and do not believe those who speak to you of otherworldly hopes! They are poisoners, whether they know it or not.
I knew when seven justices could not take up a quarrel, but when the parties were met themselves, one of them thought but of an If, as, 'If you said so, then I said so;' and they shook hands and swore brothers. Your If is the only peacemaker; much virtue in If.
I shun father and mother and wife and brother when my genius calls me. I would write on the lintels of the door-post, Whim. I hope that it is somewhat better than whim at last, but we cannot spend the day in explanation.
And Crispin Crispian shall ne'er go by, From this day to the ending of the world, But we in it shall be remembered- We few, we happy few, we band of brothers; For he to-day that sheds his blood with me Shall be my brother
Overcome the Empyrean; hurl
Heaven and Earth out of their places,
That in the same calamity
Brother and brother, friend and friend,
Family and family,
City and city may contend.
Ah, how little you know of human happiness - you comfortable and benevolent people! For happiness and unhappiness are brother and sister - or even twins who grow up together - or in your case - remain small together!