Como é que se diz isto em Inglês (EUA)? 李嘉诚先生少年经历忧患，不足15岁便辍学到社会谋生，深深体会健康和知识的重要，认为对无助的人给予帮助是世上最有意义的事情，教育及医疗两者更是国家富强之本，他也认识到个人力量到底有限，惟有事业成功，才能对社会和国家作更大的贡献。故早年随着事业进展、行有余力的时候，便热心慈善公益，支持中国内地及香港的教育医疗事业

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原文很难翻译，希望没有改变了原意。^^”

Mr Li Jiacheng experienced many hardships as a youth, dropping out of school to work when he was yet 15 years old. As a result, he understands the importance of (good) health and knowledge, believing that helping the needy is the most meaningful thing on earth and strongly believes that education and healthcare are the keys to a country's prosperity. He also recognises that no man is an island and only with a successful career, can he contribute greatly to his society and country. As such, as soon as his career took off, he has donated generously to charities and (supported/funded) the development of the education and healthcare industries in Mainland China and Hong Kong.