Towards a concept system for nanotechnology

摘要

"Let me sing you a song" [said the White Knight]. "The name of the song iscalled 'Haddocks' Eyes.'" "Oh, that's the name of the song, is it?" Alice said,trying to feel interested. "No, you don't understand," the Knight said, looking alittle vexed. "That's what the name is called. The name really is 'The Aged AgedMan.'" "Then I ought to have said 'That's what the song is called'?" Alicecorrected herself "No, you oughtn't: that's quite another thing! The song iscalled 'Ways and Means': but that's only what it's called, you know!" "Well,what is the song, then?" said Alice, who was by this time completelybewildered. "I was coming to that," the Knight said. "The song really is' A-sitting on a Gate': and the tune's my own invention."