四
four / 4
四
=
儿
+
囗
:
Mnemonic symbol: a four-leaved clover. Socrates (s) is working out in the bathroom of the space station (Ø4). He's lifting four (四) wooden boxes (囗), and wonders why they are so heavy. He doesn't know that inside one of the four boxes, the monkey king (儿) is hiding and secretly laughing at him - until the monkey king comes out and surprises Socrates with a four-leaved clover (四).
四 character breakdown
variant of 人[ren2] / "person" radical in Chinese characters (Kangxi radical 10), occurring in 兒, 兀, 兄 etc
child / son
儿
=
丿
+
乚
:
Mnemonic symbol: "son" (儿) sounds similar to "Sun" like in "Sun Wu Kong", so it's gonna be represented by the monkey king. Albert Einstein (Ø-) and Sun Wu Kong (儿) are fighting in the space station's kitchen (-Ø2). Their weapons: Albert Einstein has a shovel (乚), and Sun Wu Kong has a banana (丿).
Characters with 四 as component
Words with 四
lit. four ounces can move a thousand catties (idiom) / fig. to achieve much with little effort
Four Comprehensives (political guidelines announced by President Xi Jinping, 2015)
Deng Xiaoping's four modernizations practiced from the 1980s (possibly planned together with Zhou Enlai), namely: modernization of industry, agriculture, national defense and science and technology / abbr. to 四化[si4 hua4]
coin minted in the reign of Emperor Ling of Han 漢靈帝|汉灵帝[Han4 Ling2 Di4], with a square hole in the middle and four lines radiating out from each corner of the square (hence the name 四出文)
all split up and in pieces (idiom); disunity (in an organization) / complete lack of unity / to disintegrate / falling apart / to be at sixes and sevens
"quarter remainder" calendar, the first calculated Chinese calendar, in use from the Warring States period until the early years of the Han dynasty