由于一些离奇的遭遇，以及自己愚笨的错误，她才被关进了这一列火车。

By crazy circumstances and her own stupid mistakes she is trapped in this train.

youdao

聪明人从旁人的错误中吸取教训，愚笨人则从自身的错误中吸取教训。

Wise men learn by other men's mistakes; fools by their own.

youdao

可以肯定地说，如果我们让用户犯大错误，无法让他们顺利地完成足够的工作量，或者让她觉得厌烦，我们就会让用户觉得自己很愚笨。

We can reliably say that we make the user feel stupid if we let her make big mistakes, keep her from getting an adequate amount of work done, or bore her.

youdao