He stayed up all night and counted every leaf on the tree and it came very close to what Rituparna said, so he--the next morning-- believed Rituparna.

他彻夜未眠,数了树上的每一片叶子,发现结果和睿都巴若那所言相差无几,所以他在...第二天早晨...,相信了睿都巴若那

耶鲁公开课 - 金融市场课程节选

That's all they do all night, but they also are talking and they're talking very well as a matter of fact, and the goal of this conversation is, or of this party rather, Symposium means by the way drinking together.

他们彻夜豪饮,但同时也谈经论道,事实上,他们还讨论得不亦乐乎,这场讨论的目的,或是说这场聚会的目的是,顺便说下,"Symposium"的意思是"一起喝酒"

耶鲁公开课 - 古希腊历史简介课程节选