He was a man who had always been too proud to ask for help, and now he was too proud to accept it.
无人机的未来在于垂直领域的深耕。
"The truth is rarely pure and never simple."
读书人要为子孙营造福祉而不是祈求福祉。严谨家规,崇尚俭朴,教导耕田读书,累积陰德,这就是营造福祉。广积土地房屋,拉拢关系争取利益,买卖功名,这就是求福祉。营造福祉的,平淡而长久;祈求福祉的,浓郁却短暂。