The product iPhone takes the lead in smart phone market all the time. The great CEO Steve Jobs is known by the world. Though he has passed away for some time, people still think of him when they see the product. Steve Jobs once gave an inspiring speech in a top university. He told students to stay hungry and stay foolish, which now has become classic words. Hungry and foolish mean motivation to move on. Steve told us never to loss the passion to search the world. Once we stop thinking, we will lag behind and like a walking dead. An old lady picked up her dance when she was nearly 70. She finally found her joy at the old age. So every difficulty we get over will make us stronger, then we continue to conquer another. Life will be meaningful. 产品iPhone在智能手机市场上一直处于领先位置，伟大的首席执行官史蒂夫·乔布斯为世人所熟悉。尽管他已经去世一段时间了，但是人们看到产品时仍然会想起他。史蒂夫·乔布斯曾经在顶尖大学做了一场鼓舞人心的演讲，他告诉学生要保持饥饿，保持愚蠢。现在这已经成为了经典句子。饥饿和愚蠢意味着前进的动力，史蒂夫告诉我们永远不要失去探索世界的激情，一旦我们停止思考，就会滞后，像行尸走肉一般。一个将近70岁的老太太还重新学习舞蹈，在晚年找到了快乐。我们克服的每个困难都会使我们变得更加强大，然后继续去征服另一个，那么生活就会有意义了。
