" Under no circumstances should you lose hope. Hopelessness is a real cause of failure. Remember, you can overcome any problem. Be calm, even when the external environment is confused or complicated; it will have little effect if your mind is at peace. On the other hand, if your mind gives way to anger, then even when the world is peaceful and comfortable, peace of mind will elude you. "

― Dalai Lama XIV , How to Practice: The Way to a Meaningful Life