2099  Good friends, good books, and a sleepy conscience: this is the ideal life.

2653  “Friendship is born at that moment when one person says to another: "What! You too? I thought I was the only one.”

1493  Be slow to fall into friendship; but when thou art in, continue firm and constant.

1352  To be ignorant of what occurred before you were born is to remain always a child.

404  Friendship make prosperity more shining and lessens adversity by dividing and sharing it.