translation.en: In fact, what Skinner discovered is that, if you put a pigeon in a box like this, and he has to press one of these two keys, and he tries to figure out what the pattern is, and you give him a little reward in the hopper box there -- if you just randomly assign rewards such that there is no pattern, they will figure out any kind of pattern.
translation.zh: 事实上，斯金纳发现 如果你把鸽子放进这样一个盒子 它必须要按其中一个钮 他尝试找出模式 如果你从这里给它一点奖赏 就算你只是随意地给它奖赏 毫无计划的 鸽子仍然会找出一种模式