““To see," the poet Paul Valery once wrote, "is to forget the name of the things that one sees." To see DNA is to forget its name or its chemical formula. Like the simplest of human tools-hammer, scythe, bellows, ladder, scissors-the function of the molecule can be entirely comprehended from its structure. To "see" DNA is to immediately perceive its function as a repository of information. The most important molecule in biology needs no name to be understood.””
![“All of today's DNA, strung through all the cells of the earth, is simply an extension and elaboration of [the] first molecule.” quote by Lewis Thomas](https://sms4smile.com/quotes/img-quotes/50b/lewis-thomas-2299_cells_all-of-today-s-dna-strung-through-all-th_239338.jpg)
