It is very hard indeed. Life does not always glide on cheerful wings. It glides not smoothly like a stream. Often has man to steer the vessel of life over angry seas. The nut cannot be had without breaking the hard shell.
Life is a ceaseless fight.
All have to fight. Victory sometimes comes easily. At other times it eludes man's grasp and he has to fight more strenuously. The world is not a resort of pleasure for man to disport. Man is lost in the labyrinth of life.