993 – “I always wonder why birds choose to stay in the same place when they can fly anywhere on the Earth, then I ask myself the same question.”

-anonymous

696 – “My best teachers were not the ones who knew all the answers, but those who were deeply excited by the questions they couldn’t answer.”

–Brian Greene

561 – “After I’m dead I’d rather have people ask why I have no monument than why I have one.”

–Cato the Elder [Attributed, almost certainly Apocryphal]

497 – “There are many ways to silence young people and make them invisible. Many ways to anesthetize them, to make them keep quiet, ask nothing, question nothing. There are many ways to sedate them, to keep them from getting involved, to make their dreams flat and dreary, petty and plaintive. … Dear young people, you have it in you to shout.”

–Pope Francis, Bishop of Rome

222 – “How can you worship a homeless man on Sunday and ignore one on Monday?”

–anonymous