That which is seen and that which is touched are of a dream-like and illusion-like nature. Because feeling arises together with the mind, it is not [ultimately] perceived.
ShantidevaWhy be unhappy about something if it can be remedied? And what is the use of being unhappy about something if it cannot be remedied?
ShantidevaAll the happiness there is in this world Arises from wishing others to be happy. And all the suffering there is in this world Arises from wishing oneself to be happy.
Shantideva