They give me a meaning of life.

When we leave the stage of childhood and start the stage of awareness and consciousness, we begin to search for answers to the mystery of our existence, so the concept of life passes us, and we find ourselves in the midst of its chaos, and we run to exploit it and achieve our goals before the time elapses.

And when we search within ourselves for something to lose and ask ourselves, will we ever be able to accomplish something meaningful in this life? Many are those who have not stopped searching for the meaning of life. Some succeeded and others failed.

I was very confused to search for the meaning of life, but I did not really find one, but my children are the strongest motivation to continue in this random life.
The issue is purely biological, which is to pass on my genes to the future so that I can exist after my death.

Don't say you don't have enough time. You have exactly the same number of hours per day that were given to Helen Keller, Pasteur, Michelangelo,, Leonardo da Vinci, Thomas Jefferson, and Albert Einstein who changed the course of our lives for the better.
H. Jackson Brown Jr.