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The key to innovation is not just in creating new technologies, but in understanding how to apply them to solve real-world problems.
煤矿工人不仅仅是在挖土,他们是在挖掘进步。
如果我们像耕种土地一样耕种海洋,就必须从过去的错误中吸取教训。
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.