“There is nothing on this earth more to be prized than true friendship.” - St. Thomas Aquinas
“Perhaps love is the process of my leading you gently back to yourself” - Antoine de Saint-Exupery
The man who forgives is far stronger than the man who fights. 

- Nathan Croall
"The only service a friend can really render is to keep up your courage by holding up to you a mirror in which you can see a noble image of yourself." – George Bernard Shaw 
"There is no man that imparted his joys to his friends, but he joys the more; and no man that imparted his grieves to his friends, but he grieves the less." – Francis Bacon 
"Between friends there is no need of justice." – Aristotle 
"How casually and unobservedly we make all our most valued acquaintances." –  Ralph Waldo Emerson 
“Learn and grow all you can. Serve and befriend all you can. Enrich and inspire all you can.” - William Arthur Ward 
“I don't need a friend who changes when I change and who nods when I nod. my shadow does that much better.” - Plutarch 
“The essence of true friendship is to make allowance for another's little lapses.” - David Storey