May the pain of every living creature be completely cleared away. May I be the doctor and the medicine and may I be the nurse for all sick beings in the world until everyone is healed.
ShantidevaWhatever happens, I will not let my cheerfulness be disturbed. Being unhappy won't get me anywhere and will dissipate all my goodness. Why be unhappy about something if you can change it? And if you can't, how will being unhappy help?
Shantideva