An international survey showed that the efficiency of a bad man and a man of high efficiency difference can be up to 10 times more than double, it seems that everyone needs to master time management method.
An international survey shows that the efficiency of a bad man and an efficient person, the efficiency difference of up to ten times more than this, everyone needs to master time management methods.
An international survey shows that an inefficient person with an efficient person, the efficiency of more than ten times, so that everyone needs to master the time management methods.