Samo

“The happiness of your life depends upon the quality of your thoughts.”
― Marcus Aurelius, Meditations

“Hang on to your youthful enthusiasms -- you’ll be able to use them better when you’re older.”
― Seneca

“I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone past I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain.”
― Frank Herbert, Dune

“If a man knows not to which port he sails, no wind is favorable.”
― Seneca the Younger