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When you meet with opposition, even if it should be from your husband or your children, endeavor to overcome it by argument and not by authority, for a victory dependent upon authority is unreal and illusory.
"In machine learning, the goal is not just to fit the data, but to find a model that captures the underlying structure of the data."
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.