Here he is in his paper and says at that time I decided that it was advantageous to find a more general system of the elements and here is my attempt.

他在论文中说，当时,我觉得发现更多,的元素的通用系统是很有用的,这就是我的计划。

麻省理工公开课 - 固态化学导论课程节选

As humans I think our instinct is to want more, you know, not be positive and...

作为人类我觉得我们的直觉是追求更多东西，你知道，不怎么积极，而且……

我的理想是 - SpeakingMax英语口语达人

I just think it's good to have a lot of choices for the student body.

我觉得，让学生们有更多可选择的食物是件好事。

有机农庭院 - SpeakingMax英语口语达人