Friendship... is not something you learn in school. But if you haven't learned the meaning of friendship, you really haven't learned anything.
friendship, learn. school, something
Nothing so fortifies a friendship as a belief on the part of one friend that he is superior to the other.
FRIENDSHIP, ONE FRIEND THAT HE IS SUPERIOR TO OTHER
You can always tell a real friend: when you've made a fool of yourself he doesn't feel you've done a permanent job.
Friendship at first sight, like love at first sight, is said to be the only truth.
friendship, first sight, like love, only truth
That friendship will not continue to the end which is begun for an end.
FRIENDSHIP, FRIENDSHIP WILL NOT CONTINUE TO THE END