You've heard it before: "Invest in a company's future, not in its past." In the case of Nokia (NYSE:NOK) the market has rightly taken the recommendation to heart. On Thursday April 17, the telecom equipment titan reported hefty sales and profit gains for the first quarter. Yet, the market's response was to knock a whopping 14% off Nokia's share value. The reason: a gloomy outlook for the year ahead.