"It is not what we learn in conversation that enriches us. It is the elation that comes of swift contact with tingling currents of thought"

This quote talks to the power of conversation and the exchange of concepts. Agnes Repplier is suggesting that it is not the truths or details that we find out in discussion that improves us, however rather the sensation of connection and understanding that originates from participating in significant dialogue. She is stressing the importance of being open to new ideas and viewpoints, and the joy that comes from taking part in promoting discussions. The phrase "tingling currents of idea" suggests the enjoyment and energy that comes from participating in significant discussions. Repplier is recommending that conversations can be a source of enrichment and growth, and that we need to strive to engage in conversations that challenge us and open us up to originalities.