求翻译：以前不识字的母亲，尚且懂得教孩子买橘子的时候，不要把好的挑光，总要留些好的给别人，现在为人父母师长的，不但识字，而且都会讲道理，但不知道为什么吝啬于讲这样的一句话。是什么意思？

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Before is not literate mother, in addition understood teaches the child buys the orange time, do not have good to select the light, must keep to give others well, now manner parents division commander, not only is literate, moreover can speak the truth, but did not know why parsimoniously in deliver

Previously illiterate mother, even when you know how to teach children to buy oranges, not picking good light, better to keep some of the others and now parents of their teachers, not only literacy and reasoning, but I do not know why does this mean to say a Word.

正在翻译，请等待...