Vanderson

“You can't give her that!' she screamed. 'It's not safe!'
IT'S A SWORD, said the Hogfather. THEY'RE NOT MEANT TO BE SAFE.
'She's a child!' shouted Crumley.
IT'S EDUCATIONAL.
'What if she cuts herself?'
THAT WILL BE AN IMPORTANT LESSON.”
― Terry Pratchett, Hogfather

“It is said that your life flashes before your eyes just before you die. That is true, it's called Life.”
― Terry Pratchett, The Last Continent

“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 have no enemies, you say? Alas, my friend, the boast is poor. He who has mingled in the fray of duty that the brave endure, must have made foes. If you have none, small is the work that you have done. You’ve hit no traitor on the hip. You’ve dashed no cup from perjured lip. You’ve never turned the wrong to right. You’ve been a coward in the fight.”
― Charles Mackay