As is said by Author Unknown, "Some people succeed because they are destined to, but most people succeed because they are determined to."

佚名作者说，“有些人成功，因为他们注定要成功，但大多数人成功，是因为他们有成功的决心和勇气。”

youdao

The author does imply this by talking about unknown species.

作者确实通过谈论未知物种暗示了这一点。

youdao

In my newspaper column some months ago, I reprinted a short essay on youth by Samuel Ullman, an author unknown to me.

数月前，笔者在敝报专栏转载了一篇论青春的短文，对作者塞缪尔·厄尔曼其人我并无所知。

youdao

"Willie with a thirst for gore, Nailed his sister to the door, " went the poem, by an unknown author.

WSJ: Caroline Kennedy returns to poetry for 10th book

Marketing a genre-defying book by an unknown Dutch author could prove challenging.

WSJ: Dutch Thriller Is a Surprise Global Hit