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And you reach a wall, a barrier. What do you do? Well, there are many things that you can do when you reach that wall.
你遇到一道墙，一个障碍物，你会怎么做？遇到那道墙时你可以有很多应对方法
And the wall is long and high. One way is to say, "OK, pity" and turn around. In other words, avoid that wall. Another thing we can do is take out our sledgehammer and try to break it down. Another thing that we can do before we do any of the other things is take our knapsack and throw it over the wall.
那墙又高又长，其中一种做法是“太可惜了”，然后调头走。也就是说，避开那道墙。另一种方法是，拿出锤子试着把它敲碎。还有另一种方法是，把背包扔过墙去

Take our knapsack and simply throw it over the wall. Why? Because the necessity is the mother of inventions. I need my knapsack to continue. I need my knapsack. I want it. And now it's over the wall. I have no choice. But to get over that wall, whether it's by breaking it down, whether it's by finding a way around it, under it or over it.
把背包扔过墙去，为什么？因为必需品是发明创造的源泉。我需要背包来继续，需要我的背包，我需要它，而现在它在墙的另一边，我别无选择了。但要越过这道墙，要么把它敲碎，要么找一条路绕过它，从下方或是上方
But suddenly, I will come up with solutions that I have not seen before and this is how it works. It's remarkable- how it works- for the exact same reason that when you declare a goal such as "I want to buy a computer". Suddenly you see computer ads all around you, whereas before you didn't see computer ads.
突然间，我会想出几个办法，这些办法都是我之前没想到的。目标起的作用十分显着，而出于同一个原因。当你宣告一个目标，例如“我想买电脑”，那你就会发现到处都是电脑广告，你以前从没在这些地方看过电脑广告

课程简介和演讲视频

课程简介：

我们来到这个世上，到底追求什么才是最重要的？他坚定地认为：幸福感是衡量人生的唯一标准，是所有目标的最终目标。塔尔博士在哈佛学生中享有很高的声誉，受到学生们的爱戴与敬仰，被誉为"最受欢迎讲师"和"人生导师"。