however, nobody has ever made out what the word “love” really connotes, not even the most famous people such as great politicians, saints and philosophers can clarify the meaning of “love”， neither can they deal with the various affairs concerning love. love is like a huge boundless net that shrouds us all in. we can neither break away from it nor escape from it. like it or not, we are always entangled in it. it is an invisible net without any form, that shrouds in different people from different angels; it is a merciless net that upsets us or even tortures us to death. it is also a supreme net which almost no human can surpass. even if they are heroes, emperors, wise men or saints, they can do nothing but show their helplessness in its face. those who can breathe through the holes of the net should be regarded beyond commonness and vulgarity. love can bring us temporary comfort and happiness, but mostly they bring about annoyance and sufferings. maybe this is the reason why many people have seen through the illusions of the mortal world. however it is not so easy to break away from this boundless, ever-existing and indifferent net of love.
love is varied and changeable, but roughly it can be divided into three categories: family love, fraternal love and amatory love. not like monkey king who jumped out of the rocks, we were all born after mother's pregnancy of about nine months, hence we have countless relatives without any choice: parents, grand-parents, and grand-parents-in-law, uncles and aunties, brothers and sisters, etc. and once looking at the genealogical tree, we'll see no end. family love is what everyone longs for, but the warmth and support from our beloved ones are what everyone yearns for the most. but how many of us are determined to contribute to our beloved one? and how many don't expect repayment and relaxed. conscience even if they have the desire and preparation to contribute to their beloved. the distance between relatives is different and so are their expectations. but since it's very difficult to know how much we should expect, a lot of worries and distresses emerge.