Why do we need teachers when all sciences are available in library?

science teachers So many sciences are available for reading.so you can read them and learn everything but why you need a teacher? Without notes, you can grab subject easily‚Ķ These are the general doubts that arise in our mind; so many books are available for physics also. But still why we have to visit universities and … Continue reading Why do we need teachers when all sciences are available in library?