Question

Write example to explain no pain no gain

Answer 1

give an eg of story related on the topic education like if u will not do study then u will never be able to get gd marks.so every thing needs pain like hardwork

Answer 2

according to thermodynamics when something went into a system something should have to come out
in the same way if we want any result (good result )we need to do hard work (I e pain ) then the result is grt ( anything extraordinary ).
if there is no work there will be no out come
therefore if there is no pain then there will be no gain