完形填空 (共20小题;每小题1分,满分20分) The Florida sun baked my shoulders as I walked along the I-595 freeway near Fort Lauderdale, picking up rubbish. I paused to 31 the sweat off my forehead and look up at the cloudless blue sky. 32 can't it rain? I thought. That would 33 things down. I thought about my 34 , who were probably sitting in an air-conditioned 35 right now. I'd had some problems in school, 36 my parents decided to let me 37 full-time with my dad. We both worked for my uncle, who had taken 38 of a maint请用一句话概括下面一段文字所表达的观点。(4分)
香港大学的校徽,镌刻着“明德格物”四个字。“明德”和“格物”,是非常古老的说法。明德,意为美德,语出《尚书·君陈》:“黎稷非馨,明德唯馨。”格物,见《礼记·大学》:“致知格物,物格而知至。”对于“格物致知”的解释,从宋儒起,一直众说纷纭,清末则有人将科学技术一类统称为“格致之学”。科学技术和人文精神确实不可偏废。属于尖端科学的核能利用,能够造福人类,也能够毁灭世界;同是电脑高手,有的在不断地为人工智能的发展增光添彩,有的则成为“黑客”,或骚扰,或攻击,不断地制造麻烦。如鲁迅所说,发明了罗盘,只是看风水;发明了火药,只是做自娱娱神的鞭炮。
这段文字的观点是:
(不超过15个字)