译文：一个人虽然没有身处艰难困境，但不能忘记还有艰难的时候。世上虽然有侥幸的事情存在，但不能心存侥幸的心理。赏析：人最大的悲哀就是总是对有些事情抱有幻想，都希望坏事不会发生在自己身上，可现实很无奈，越不想越就会发生。侥幸是发生祸患的根源，做任何事前，我们一定要防患于未然，做好最坏的打算。
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.
贫困和无知可能逐渐消失的希望，确实从十九世纪工人阶级的稳步进步中得到了很大的支持。
The future of energy is diverse. No single source can meet all the world's needs. We need all energies working together.