自1979年10月以来,《自然与科技》杂志已经走过了三十载风风雨雨,读者、作者和编者之间的相互期待,也在激动和快乐中持续了三十年。从幼年的《博物》到青年的《自然与人》,再到而立之年的《自然与科技》,一路上有过耕作的艰辛,也有过丰收的喜悦。幸运的是,杂志始终都得到了广大读者、作者朋友的忠诚陪伴和热心扶持!值此创刊三十周年之际,《自然与科技》的新老朋友以题词、书信、座谈等各种方式向杂志社表达了他们的关心、鼓励和期望。对于大家的信任和关心,本刊致以最诚挚的谢意!现选登部分题词和书信,与广大读者分享!三十年的真诚守护,一辈子的精神财富!《自然与科技》的未来,让我们一起期待! Since October 1979, Nature and Technology has gone through thirties of ups and downs, and the mutual expectations of readers, authors and editors have also been stimulating and joyful for thirty years. From childhood’s “museums” to “nature and people” of youth and then to “nature and science and technology” of the new year, there have been hardships in cultivation along the way and the joy of harvest. Fortunately, the magazine has always been the majority of readers, authors, friends, loyalty and enthusiastic support! On the occasion of the thirtieth anniversary of the founding of the occasion, “Nature and Technology” old and new friends in the form of inscriptions, correspondence, discussion and other means to Magazine expressed their concern, encouragement and expectation. For everyone’s trust and concern, our journal gives my most sincere gratitude! Now select some inscriptions and correspondence, and share with readers! Three decades of sincere dedication, spiritual fortune for life! The future of “nature and technology”, let We look forward to