He who never thinks of anything as 'mine' does not feel the lack of anything: he is never worried by a sense of loss.
Even loss and betrayal can bring us awakening.
Through zeal, knowledge is gotten, through lack of zeal, knowledge is lost; let a man who knows this double path of gain and loss thus place himself that knowledge may grow.
Insignificant, is the loss of relatives, wealth and fame; The loss of wisdom is the greatest loss. Insignificant, is the increase of relatives, wealth and fame; The increase of wisdom is the highest gain. Therefore, you should train yourselves thus: "We will grow in the increase of wisdom" Thus you should train yourselves.