Even loss and betrayal can bring us awakening.
Though through all his life a fool associates with a wise man, he yet understands not the Dharma, as the spoon, the flavor of soup.
Attachment leads to suffering.
By oneself the evil is done, and it is oneself who suffers: by oneself the evil is not done, and by one's Self one becomes pure.
Your enemy can be your greatest teacher.
If desires are not uprooted, sorrows grow again in you.