问题描述：
英语翻译
Of the many lessons to be drawn from these examples is this.Anything that is theoretically possible will be achieved in practice,no matter what the technical difficulties,if it is desired greatly enough.
Of the many lessons to be drawn from these examples is this.Anything that is theoretically possible will be achieved in practice,no matter what the technical difficulties,if it is desired greatly enough.
问题解答：
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