A written word is more than a symbol: it is an expression of an idea. To penetrate to its inner meaning is to look into the mind of the man who wrote it. Later generations may give different means to that symbol, extending its range of reference far beyond the original intention, but if we can trace the original significance then it should be possible to follow the train by which it developed. In doing so, it is sometimes possible even to outline the progress of man's mental, technical or religious development.

• slippage
• symbol
• linguistics
• meaning
• language
• evolution
• intention
• time
• progress
• expression