Friendship is like a string, when it breaks, it may be tied again but a knot comes there at the joint. So be careful about your friends and never try to break your friendship because it may be made again but there will be bad impression of break is left in the string of Friendship
Dard jitna saha jaye utna hi sehna,
Kisi ke dil ko jo lag jaye vo baat na kehna,
Milte hain hamare jaise dost bahut kam,
Isline humse "Kabhi Alvida Na Kehna"
Among the most disheartening and dangerous of . . . advisors, you will often find those closest to you, your dearest friends, members of your own family, perhaps, loving, anxious, and knowing nothing whatever . . .