(Ayaṃ nijaḥ paro veti gaṇanā laghucetasām | udāracaritānāṃ tu vasudhaiva kuṭumbakam)
Meaning: "This is mine, that is his" is the thinking of narrow-minded people. For those of noble character, the entire world is one family.
Context: This is perhaps the most famous Sanskrit quote worldwide, promoting a sense of universal brotherhood.