knowledge has bitter roots but sweet fruits
we wake up early before dawn,and go to school with chill and strong rain.in order to solve a problem,we calculate,look into information,discuss with people,experiment,even failing many times,we never say die.i think all should be attributed to our pursuit for knowledge and truth.
however,what will we feel:if there is light,ship and plane,and the internet exsits,there is good medicine to cure every disease and everything that could make life civilized and better in the world.is that sweet?of course yes!absolutely!