1943年初春,大雪纷飞,大地披上了银装。我踏着积雪,顶着寒风,来到新四军2师司令部。罗炳辉师长亲切接待了我,要我们研制一种新武器,来狠狠地打击敌人。他说:“对待敌人,就应该狠。我们现在就需要有各种各样能敲碎敌人骨头的武器。”我向罗师长保证:“我的一切都属于党,党叫干什么,我就干什么。”罗师长笑了。他送我到门外,还嘱咐说:“要有信心,要顽强。”我接受了研制新武器的任务,立即把能找到的书籍都找了出来。翻来翻去,在一本杂志里翻到一篇介绍枪榴弹的文章。说也可怜,那篇文章总共不过二、三百字,而且多半是些空 Early spring of 1943, heavy snow, the earth put on silver. I marched snow, against the cold, came to the New Fourth Army Division 2 Command. Teacher Luo Binghui cordially received me and asked us to develop a new kind of weapon to strike the enemy fiercely. He said: “It is time to treat the enemy, and now we need to have all sorts of weapons that can crush the enemy’s bones.” “I promise to Master Luo:” Everything belongs to the party and to the party. I do what. “” Luo commander laughed. He sent me to the door and asked: “Be confident and tenacious.” I accepted the task of developing new weapons and immediately found the books I could find. Turned over, in a magazine turned to an article introducing the grenade. Saying poor, that article a total of only two or three hundred words, but mostly empty