Preservation of good eyesight is almost impossible without proper eye education and mental relaxation. The quieter the mind, the better the eyesight is preserved. It...
The past knowledge is both a drag and a force for progress. It is the past that has created the present and a great part...
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Preservation of good eyesight is almost impossible without proper eye education and mental relaxation. The quieter the mind, the better the eyesight is preserved. It...
