This is a scheduled post planned to be published at 1440861383000 at 1440861383000
mathematics may not teach us how to add the Happiness or how to minus sadness but, it does teach
one emportant thing every Problem has a solution mathematics may not teach us how to add the Happiness or how to minus sadness but, it does teach one emportant thing every Problem has a solution
1440861383000 at 1440861383000