When a sperm meet a ovum, it creates a life. 9 or 10 months later, a baby is born.
then, the baby will grow up under parents' cares and loves.
around 5 years old, he/she will be send for pre-school and few years later, primary school. After that, proceed with studies in secondary school and then, high school/college/university.
once graduated and have the ability to work, he/she may choose to get marry and focus in the family as housewives/houseman or he/she can start his/her first career.
then, he/she will definitely find his/her soulmate and get marry and have kids and few decades later, he/she will have to leave the world as a death person.
so, that's a human life cycle. kinda boring.. and it's the nature of most of us.
Anyway, I believe if all of us willing to do some meaningful things throughout our lifetime, it will add meanings into our life cycle. don't you think so?
Human life cycle 
