So the sense that one actually is pretty adept in knowing is one that tends to predominate in the university.

因此在大学中，认为自己了解很多,这种心态颇为流行。

普林斯顿公开课 - 人性课程节选

Welles heard that obviously, and he quickly came back. But when she died, he stopped taking lessons, before that, he was adept before he was ten years old.

威尔斯当然听到了，所以他,很快回来了，但在,他母亲去世之后，他就不再上课了，在这之前，在他十岁的时候他就对乐器很熟练了。

麻省理工公开课 - 电影哲学课程节选