The term exchange is from the late 14c., eschaunge, "act of reciprocal giving and receiving," from Anglo-French eschaunge, Old French eschange (Modern French échange), from Late Latin excambium, from excambiare, from Latin ex "out" (see ex-) + cambire "barter." 

Business is about exchanges. Exchanges of ideas, product, and money. When we give we expect to receive. Give. Take only when necessary. 

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 Passion for success, navigate through obstacles, emerge with valor