brothers; younger brother; CL:個|个[ge4]; I, me (humble term used by men
兄 · 5 strokes
Pictograph of a mouth on top of a person, representing an older brother giving orders.
弟 · 7 strokes
Pictograph of a rope neatly wrapped around a weapon handle. Based on the original meaning "orderly". The meaning later shifted to "next in sequence" (now written as 第) and "younger brother".