True enemies are better than false friends. Matshona Dhliwayo
In the end, we will remember not the words of our enemies, but the silence of our friends. Martin Luther King Jr
Losing friends that are easily lost is no loss at all.
No person is your friend who demands your silence, or denies your right to grow. Alice Walker
It is difficult to say who do you the most mischief: enemies with the worst intentions or friends with the best. Edward Bulwer-Lytton
An insincere and evil friend is more to be feared than a wild beast; a wild beast may wound your body, but an evil friend will wound your mind.
False friendship, like the ivy, decays and ruins the walls it embraces; but true friendship gives new life and animation to the object it supports. Richard Burton
Flattery is like friendship in show, but not in fruit. Socrates
Suspicion is the cancer of friendship. Petrarch