The economics of gender is not a niche subject; it is central to understanding modern economies.

我不害怕失败。我不害怕跌倒。我不害怕尴尬。我不害怕脆弱。

The text you write must prove to me that it desires me.

运气是准备遇到机会的结果。

The language of cells is written in molecules and forces.