The hexagonal arrangement of central places is the most efficient for minimizing travel distance.
中心地的六边形排列是最大限度减少出行距离的最有效方式。
林肯的政敌批评林肯有“两面三刀”时的幽默回应。因为就政治人物而言,林肯的长相极不讨喜,像个野猴
英明君主的治国之道,必须明确公与私的界限。
你给予的越多,你得到的就越多。
"The beauty of formal methods lies in their ability to provide absolute guarantees about system behavior."
The best decisions are made with both data and intuition.