我觉得不能一概而论

最好是一页。多数人都不会翻倒第二页去看。

our b-school suggests us to keep it on one-page, but this is for entry level, w/ master's degree. Strict rule. If you're a ph.d. student, shouldn't be limited to one page.

我们学校一年级的时候要求一页，到二年级要加summer job,就可以超过一页了。