Music can also be used to assist one in improving his or her self-esteem and furthering an individual's personal growth and development, transformation.

音乐还可以用来帮助人提高其自尊及增进个人的自我成长开发、改造。

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If you wish to achieve worthwhile things in your personal and career life, you must become a worthwhile person in your own self-development. - Brian Tracy.

如果你想在个人和职业生涯中获取有价值的东西，那么你首先得在自我提升中成为有价值的人。

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An independent evaluation of Big Noise Raploch which was commissioned by the Scottish government reported last year that there is strong evidence that the project boosts children's personal and social development, confidence, self esteem, social skills, and the ability to concentrate.

BBC: Glasgow backs Govanhill Big Noise project

If there is a central casting bureau for personal development gurus, leadership trainers, and self-help authors, then the casting director seems to be handing out the same script: focus on goals!

FORBES: What If We Focused On 'Learning' Goals Rather Than 'Achieving' Them?

The fact is that Rand gets harder to take as one grows older and concerns about those around us become more important than our own personal project of self development.

FORBES: Uncommon Sense