Searching after the historic cause aims at drawing a lesson.

探寻历史的原因在于从中吸取教训。

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What one fears most is not failure itself but getting used to it without drawing a lesson.

人可怕的不是失败，而是习惯于失败，不能从失败中吸取经验教训。

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Get him involved: This finance lesson to teach your son involves sitting down with him and drawing two columns on a blank piece of paper.

让他参与进来：这堂课要让你的孩子与你一起坐下来，在空白纸上画出两列。

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For their part, the unions are drawing a different lesson: that their capacity to mobilise protesters and public opinion has never been stronger.

ECONOMIST: France's pension reform

Dine alternates among charcoal, India ink, litho crayon and other drawing tools, often on the same pieces, giving a lesson in the possibilities of tonal variation using implements that must have been high tech before the Renaissance.

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