If you wait until the next day, you pay a lower price but you don't get the dividend.

如果你第二天再买,买入价低,但没有分红

耶鲁公开课 - 金融市场课程节选

What I am going to do next day is go into the larger stoichiometry and understand the principles of mass balance and reactivity But before you go,hold it,I don't want you racing off.

下堂课我要做的是,讨论化学计量学，和,质量平衡很反应定律,但在下课之前，我不希望你们这么快走。

麻省理工公开课 - 固态化学导论课程节选