Both tears and sweat are salty but they render a different result. Tears will get you sympathy sweat will get you change.

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The British are supposed to be particularly averse to intellectuals a prejudice closely bound up with their dislike of foreigners. Indeed one important source of this Anglo-Saxon distaste for highbrows and eggheads was the French revolution which was seen as an attempt to reconstruct society on the basis of abstract rational principles.