There is nothing on this earth more to be prized than true friendship.
~ Thomas Aquinas
True friendship ought never to conceal what it thinks.
~ St. Jerome
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
Opposition is true friendship.
~ William Blake
The essence of true friendship is to make allowance for another's little lapses.
~ David Storey
Sustaining true friendship is a lot more challenging than we give it credit for.
~ Mariella Frostrup