最终他变得更加自信而从容了。

In time he became more confident and relaxed.

《柯林斯英汉双解大词典》

你可能更喜欢开心而不是伤心，更喜欢自信而不是不安。

It's likely you'd prefer to feel happy instead of sad, or confident instead of insecure.

youdao

在面试中，要自信而不要自大。

During the interview, be confident but not cocky.

youdao

This is magical thinking and it affects people because it gives them a sense of confidence and power over events that are thought to be random or uncontrollable.

这是神奇式思考,而它也影响人们,因为它给人自信和力量,去应对那些随机或者不可控的事件

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