人们要干好任何一件事情,都必须发扬务实精神,深入调查研究,充分掌握第一手资料。找出客观事物的内在规律,从而作出正确的决策,并切实付诸行动。对此,一些古人就躬身历行,颇有见地。南朝著名数学家祖冲之为了计算出圆周率“亲量圭尺,躬察仪漏,目尽毫厘,心穷筹策”;南宋爱国诗人陆游只所以能诗善文,还向朝廷提出了许多政治、 If people want to do well any one thing, they must carry forward their pragmatic spirit, conduct in-depth investigations and studies, and fully grasp first-hand information. To find out the inherent laws of objective things, so as to make the right decisions and put them into practice. In this regard, some of the ancients to bend through, quite insightful. The Southern Dynasties well-known mathematician Zu Chongzhi in order to calculate the pi “patriarchal Guiqiu, bow inspectors leaks, the slightest attention, heart poor policy ”; Southern Song Dynasty patriotic poet Lu Youzhi poetic good text, but also to the court made a lot of political,