Agata

“Do not disturb yourself by picturing your life as a whole; do not assemble in your mind the many and varied troubles which have come to you in the past and will come again in the future, but ask yourself with regard to every present difficulty: 'What is there in this that is unbearable and beyond endurance?' You would be ashamed to confess it! And then remind yourself that it is not the future or what has passed that afflicts you, but always the present, and the power of this is much diminished if you take it in isolation and call your mind to task if it thinks that it cannot stand up to it when taken on its own.”
― Marcus Aurelius, Meditations

“I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.”
― Albert Einstein

“You think when you wake up in the mornin yesterday don't count. But yesterday is all that does count. What else is there? Your life is made out of the days it’s made out of. Nothin else.”
― Cormac McCarthy, No Country for Old Men

“The more I read, the more I acquire, the more certain I am that I know nothing.”
― Voltaire