女孩通常缺乏自信，而男孩则往往会高估自己的能力。

While girls lack confidence , boys often overestimate their abilities.

《牛津词典》

尽管早就小有名气，我却不是一个自信的男孩。

Despite this early claim to fame, I was not a confident boy.

youdao

当我被小男孩的坚韧所感动时，我也被他奔跑的方式所触动，每一次尝试，他看起来都是那么自信，那么自然。

While I was touched by the boy's persistence, I was equally touched by the manner in which he ran. With each attempt, he looked so confident, so natural.

youdao