How to learn new words

A bit of theory
Our brain prevents us from useless (as he thinks) information in order not to overload itself

Ebbinghaus curve
In order not to forget new words you should repeat them according to this curve

Stupid brain
Our brain forgets up to 60% of all received information during the first hour
10 hours after memorizing it remembers only 35%

Stupid brain
Further, the process of forgetting goes slowly, and after 6 days about 20% of the total number of originally learned information remains in memory

Rational repetition
Repeat new words as it shown on the table
And you obtain your
linguistic happiness