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What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
在观察性研究中,我们常常不得不依赖于无法直接检验的假设。
学习不仅仅是存储信息的问题;它是一个通过改变支配行为的规则来适应环境的过程。
The body is a site of memory.