Well
The big bang happened, and it created hydrogen, and then helium, and then other elements by molecular fusion, and then the first stars formed, the stars grew bigger, and they were beginning to die, since nothing lasts forever, and the dying star has all sorts of elements, the heaviest being nickel-56, and when nickel-56 is produced, that is a trigger for the star to explode, releasing lots of matter and energy, these clumps of matter formed galaxies and nebulae, and then elements began to bind together to form different chemicals, some of these chemicals were amino acids, and some of those amino acids got into comets, and some of those comets collided with Earth, and then those amino acids formed into cells, and that is how we got life.
Oops, I said how life formed.
The meaning of life is where an embryo forms from the sperm fertilizing the egg, the egg begins to multiply since it has enough genetic data from the sperm, and then the embryo's cells begin to multiply over the course of 8 weeks, and then it turns into a fetus, and then the fetus grows for up to 32 weeks, and then the mother gives birth to the baby, and then the baby grows to be a child, and the child grows to be a teen, and if the teen doesn't do anything stupid like mixing drugs, it grows to be an adult, and then if the adult isn't gay or lesbian, it has love with a member of the opposite gender, the sperm from the male goes into the vaginal cavity, and then the cycle repeats.