The practical way is to ensure that you are moving up each step you take , in other words making improvements , regardless of whether you are following a spiral or a zigzag path , or whether you can see the top , or the point where allocation of resources is optimal ，则要钻地而至。登山讲求实际，因此无论你是走在迂回曲折的路上，抑或能否看到山顶，又或者在那一点上资源分配是否最优化，都不重要，最重要的是确保你每一步都是向上的，换言之即你正在改进。
Speaking at a ceremony to mark the completion of works on the main drainage channels for river indus , river beas and river sutlej , the director of territory development , mr wong hung - kin , said today ( september 17 ) that the works for these three rivers in the river indus basin were sizable and entailed the straightening and widening of some 9km of existing meandering rivers with raised river embankments . the works also included the re - provisioning of existing facilities that were affected by the projects such as the reconstruction of 12 river - crossing bridges 拓展署署长黄鸿坚今日（九月十七日）在梧桐河、双鱼河及石上河主要排水道工程竣工典礼上致辞时表示，整项梧桐河盆地的治河工程涉及上述三条位于新界北区的主要河道，规模庞大，新河道总长约9公里，将原来迂回曲折的河道拉直及扩阔，并且将河堤加高及重置受工程影响的原有设施，包括12条过河桥梁。
