" I say to people that I’m not an optimist, because that, in a sense, is something that depends on feelings more than the actual reality. We feel optimistic, or we feel pessimistic. Now, hope is different in that it is based not on the ephemerality of feelings but on the firm ground of conviction. I believe with a steadfast faith that there can never be a situation that is utterly, totally hopeless. Hope is deeper and very, very close to unshakable. It’s in the pit of your tummy. It’s not in your head. It’s all here,” he said, pointing to his abdomen. “Despair "
― Dalai Lama XIV , The Book of Joy: Lasting Happiness in a Changing World