1- “In prosperity our friends know us; in adversity we know our friends.”  

2- “Wishing to be friends is quick work, but friendship is a slow ripening fruit.”

3- “A good friend is a connection to life — a tie to the past, a road to the future, the key to sanity in a totally insane world.” 

4- “A loyal friend laughs at your jokes when they’re not so good, and sympathizes with your problems when they’re not so bad.”

5- “One measure of friendship consists not in the number of things friends can discuss, but in the number of things they need no longer mention.”

6- “A friend can tell you things you don’t want to tell yourself.” 

7- “Friendship is the only cement that will ever hold the world together.”

8- “Friends are those rare people who ask how we are and then wait to hear the answer.”

9- “A true friend is someone who thinks that you are a good egg even though he knows that you are slightly cracked.”

10- “Friendship is like a glass ornament, once it is broken it can rarely be put back together exactly the same way.”