该句使用only结构强调限定范围。
Story: A young literature enthusiast once wrote to Mark Twain, asking: "I have heard that fish bones contain large amounts of phosphorus, and phosphorus is beneficial for brain function. Does this mean that to become a world-famous writer, one must eat a lot of fish? Tell me, have you also eaten a lot of fish? And which kind of fish did you eat?" Mark Twain replied with wit: "It seems you'll need to eat a whole pair of whales!"
Philosophy: The method to achieve great things is actually quite simple: do not believe the fallacy that eating fish will make you a writer.
Reflection: There are no shortcuts on the road to success. Only through continuous learning can we make up for our shortcomings and enrich our minds. Most outstanding individuals are those who have mastered knowledge through study; Only the ignorant underestimate the power of learning.
故事：一位文学青年曾写信给马克·吐温询问：“听说鱼骨头含有大量的磷，而磷有助于补脑。那么，想要成为一名举世闻名的作家，是否必须通过大量进食来获得智慧？请问，您也吃过很多的鱼吗？吃的是哪种鱼呢？”马克·吐温幽默地回信道：“看来，你得吃掉一对鲸鱼才行！”
哲理：成就事业的方法其实很简单，不要迷信吃鱼就能变成作家这种谬论。
感悟：成功的道路上没有捷径可走，只有通过不断的学习才能弥补自身的不足，使思想变得丰富而深刻。杰出的人物几乎都是博学多才之士，唯有无知者才会轻视学习的力量。