नों बेखौ दिनथिबाय दि गासै 4000 बोसोरनिफ्राय फारियै आबाद मावबोसेयावबो बैनि हानि सोमहोनाय गोहोआ जेरै मेरै जादों ।
He has shown that despite continuous cultivation for the past 4000 years the fertility of the soil is still intact there.