Every child should have mud pies, grasshoppers, water bugs, tadpoles, frogs, mud turtles, elderberries, wild strawberries, acorns, chestnuts, trees to climb, brooks to wade in, water lilies, woodchucks, bats, bees, butterflies, various animals to pet, hayfields, pine-cones, rocks to roll, sand, snakes, huckleberries and hornets; and any child who has been deprived of these has been deprived of the best part of education.

企业的角色是生产比其成本更有价值的商品和服务，同时尽可能少地消耗资源。

Stories are the way we make sense of the chaos of existence.

设计与制造的融合是成功的关键。

Suspicion against every kind of authority grew out of this experience， an attitude which has never again left me.

我们不需要完美的知识来采取明智的行动。