Science has conferred many benefits on man. But it requires little thought to realise that scientific principles cannot be understood well with out a good knowledge of a Language. And, though other Languages such as, German and Russian, are important in the world of Science, it is English that plays the most important role in spreading scientifie knowledge. There is, in fact, no branch of study tha has not been communicated in English. The original writings of great scientists, economists, philosophers, psychologists and others, who did not speak and write the English Language, have all been translated into English. Therefore, one who has a good knowledge of English has access to all the sources of information.