细节或集合的程度被需要什么，而且适当的时间地平线是什么?。
What level of detail or aggregation is required, and what is the proper time horizon?
我希望这种可以预见的未来来延长超过地平线，可以让乔布斯呆在苹果，即便不能和苹果在一起，也希望可以和他家人和爱的人待很长很长时间。
I hope that this foreseeable future extends beyond the horizon, and that Steve Jobs can stay with Apple and if not with Apple, with his family and loved ones, for a long, long time.
当然一个低成本但不是相当直接的方法是，夏至时去北极圈旅行，花一晚上的时间(能在热水缸里最好)看地平线以上的太阳圈。
For a cheaper, although not quite as direct, method, journey north of the Arctic circle around the summer solstice and spend a night (ideally in a hot tub) watching the sun circle above the horizon.
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