One way to make a baby cry is to expose it to cries of other babies. There's sort of contagiousness to the crying. It's not just crying. We also know that if a baby sees another human in silent pain, it will distress the baby. It seems part of our very nature is to suffer at the suffering of others.
Paul BloomRelated topics
baby cry distress human nature pain silent sort suffering way othersRelated quotes
If any student comes to me and says he wants to be useful to mankind and go into research to alleviate human suffering, I advise him to go into charity instead. Research wants real egotists who seek their own pleasure and satisfaction, but find it in solving the puzzles of nature.
Albert Szent-Györgyi
Yes, I am very lucky, but I have a little theory about this. I have noticed through experience and observation that providence, nature, God, or what I would call the power of creation seems to favor human beings who accept and love life unconditionally, and I am certainly one who does with all my heart.
Arthur Rubinstein