我时常感到不能充分发挥自己的潜力,在某些领域里,缺乏知识、修养和系统的教育。一生中,总觉得有好多东西还没有学到手。例如,生物学知识、自然科学知识,甚至军事知识。有时我感到自己的知识面太窄,同我的本职工作所要求的有相当大的差距。无论是过去还是现在,我都有此感受。 I often feel unable to give full play to my potential and in some areas lack knowledge, cultivation and systematic education. Life, always feel that there are many things have not learned. For example, biological knowledge, natural science knowledge, and even military knowledge. Sometimes I feel my knowledge is too narrow and there is a big gap between what I need and what I do. I feel it both now and in the past.