It is easy in the world to live after the world's opinion; it is easy in solitude to live after our own; but great are those who in the midst of the crowd keep with perfect sweetness the independence of solitude.
~ Ralph Waldo Emerson
Friendship requires leisure. This fine cultural form cannot survive without the time and leisure that are its lifeblood. I love the East Indian custom of standing next to someone in silence, probably just a step in back of him or her, if you wish to make friends. Silence, waiting, time, respect for another's space–these are the elements of friendship.