One single technique that will double your brain power

We all know concentration is very important.Dr. G.Francis Xaviers Xavier in his book Boost your brain power said that” Concentration alone could double your brainpower”. When we observe the things we are doing,we can found, We can’t do two things at once-at least not well. When we split our attention, we cut our potential brain power in half. Only a person who has healthy brain can concentrate. Will power can improve your concentration. When we make an effort to concentrate our brain is stimulated.

In the view of  Vivekananda the very essence of education is concentration of mind ,not the collecting of facts.if I had to do my education over again,and had any voice in the matter,I would not study facts at all.I would develop the power of concentration and detachment , and then with perfect instrument I could collect facts at will.