Meanings of new-born hopes in English

Then; very warily and gently, Saint-Cyr unfolded to Pauline his new-born hopes.

Then, all at once, a doubt began to depress her new-born hopes.

Very calm, faithful, and yet astute, he expressed his new-born hopes darkly.

This seemed to justify my fears: But I fell from the height of my new-born hopes when my uncle said:

You will experience a strong reaction soon, and new-born hopes and aspirations will shine gloriously to guide you upward and onward in your bright career.