Friends are those rare people who ask how we are and then wait to hear the answer. If you can buy a person's friendship, it is not worth it.
True friends have hearts that beat as one.
If you cannot think of any nice things to say about your friends, then you have the wrong friends. Make friends before you need them. A good friend is one who neither looks down on you nor keeps up with you. A friend is never known till he is needed. Friendship is the cement that holds the world together.