A person's self-confidence comes from inner calm and calm.

30、自信与底气的关系是先有自信，才有底气。

The relationship between self-confidence and self-confidence is self-confidence before self-confidence.

31、自信与骄傲有异；自信者常沉着，而骄傲者常浮扬。

Confidence differs from pride; self-confident people tend to be calm, while proud people tend to flourish.

32、自信是走向成功之路的第一步；缺乏自信是失败的主要原因。

Self-confidence is the first step to success; lack of self-confidence is the main reason for failure.

33、自信不一定能让你成功，但丧失信心却一定会让你失败。

Confidence does not necessarily make you successful, but loss of confidence will make you fail.

34、一定要有自信的勇气，才会有工作的勇气。

Only by having the courage of self-confidence can we have the courage to work.

35、人的自信是坚持自己，而不是表面的趾高气扬。

People's self-confidence is to stick to themselves, not to be superficially arrogant.

36、有自信心的人，可以化渺小为伟大，化平庸为神奇。

Self-confident people can turn insignificance into greatness and mediocrity into magic.

37、自信是建立在成功经验的基础之上的。

Self-confidence is based on successful experience.

38、自信是一个人穿上的最好的盔甲。

Self-confidence is the best armor a person can wear.

39、自信是好事，但别太自信和膨胀。不要太疯狂。

Confidence is good, but don't be too confident and inflated. Don't be too crazy.

40、所谓才能，是相信自己，相信自己的力量。

The so-called talent is to believe in oneself and one's own strength.

41、一个人能否有成就，只看他是否具备自尊心与自信心两个条件。

Whether a person can achieve or not depends only on whether he has self-esteem and self-confidence.