有时候，生命中的某次小旅行会创造非同一般的机会，为学习和增长见识提供丰厚的土壤，我的非洲之旅就是如此。
Once in a while one of life's small journeys provides an unusually rich vein of learning and insight, and my first visit to Africa was such a trip.
可以预计，不正规和非正式学习的增长将增加对在正规学习背景之外获得技能的评定与承认的需求。
An increase in non-formal and informal learning can be expected to enhance the demand for assessment and recognition of competences gained outside formal learning settings.
更不必说，随着我们年纪的增长和智慧的增加，我们都还要去持续不断地学习如何应对我们所要承担的责任。
Not to mention, as we grow older and wiser, there is a constant learning curve on how to gracefully handle evolving responsibility.
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