Iron rusts from disuse; stagnant water loses its purity and in cold weather becomes frozen; even so does inaction sap the vigor of the mind. Leonardo da Vinci's Notebooks edited by Edward McCurdy

More from Search for War

• How many times do I have to tell you? You don't put a bra in a dryer! It warps!
• I did not know what to say to him. I felt awkward and blundering. I did not know how I could reach him, where I could overtake him and go on hand in hand with him once more. It is such a secret place, the land of tears. chapter 7
• The world breaks us all. Afterward, some are stronger at the broken places. A Farewell to Arms (1929)
• You cannot leave everything to Fate, boy. She's got a lot to do. Sometimes you must give her a hand.