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.
预测未来的最好方式就是创造未来。
Our evolved psychology is the foundation of all culture, not the other way around.
科学不在于正确，而在于减少错误。
诗歌不是对话，诗歌是在见证者面前进行的独白。
Technology should serve both progress and preservation.
Knowledge is of no value unless you put it into practice.
