Altruism means caring about others' wellbeing and helping them without expecting anything in return. When you see altruism in action, someone is making a sacrifice or going out of their way to help another person, motivated simply by the desire to make things better for someone else.

An altruistic act might be a student spending their recess helping a classmate who's struggling with math, even though they'd rather play soccer. It might be a doctor volunteering at a free clinic on weekends, or a neighbor shoveling an elderly person's driveway without being asked. The key is that the helper isn't doing it for praise, money, or favors in return. They're motivated by genuine concern for others.

Altruism sits at the heart of many great achievements in human history. Scientists have shared lifesaving discoveries freely instead of keeping them secret for profit. Ordinary people have risked their safety to help strangers during emergencies. Communities thrive when people practice altruism: volunteering time, donating to causes they believe in, or simply showing kindness when no one's watching.

The opposite of altruism is selfishness, where someone thinks only of their own benefit. While taking care of yourself matters too, altruism reminds us that we're part of something larger than ourselves.