Value of a tear drop

When a new born baby cries, i don't think they have tears. Do they ? Hhhmmm i may be wrong....but i always wonder where this water, so called tears come from. Leaving aside the scientific answer, the another aspect that needs to be discussed is emotions. What makes humans special is their emotions, they are so incomeplete without that. We often have tears in our eyes, when we are touched, when we are hurt, when we are extemely happy, a suuden good news, a sudden bad news or anything that makes us feel human. What is actually the value of these tear drops? You may lose or you may gain with tear drops... can you? Is it worth shedding these tear drops? Is there anyone who would do anything to see the tears of happiness? Is there anyone who always hurts you and fills your eyes with tears of sadness? No matter what... i have a message- "Just let your tears flow unconditionally.... for that is something that truely makes you human". Don't hold it back... let it flow for you to know how much you value your tear drops.