to possess great magical power / to possess remarkable abilities
附体
fù tǐ
(of a spirit or deity) to possess sb
三头六臂
sān tóu liù bì
lit. to have three heads and six arms (idiom) / fig. to possess remarkable abilities / a being of formidable powers
徒拥虚名
tú yōng xū míng
to possess an undeserved reputation (idiom)
侃侃
kǎn kǎn
to possess assurance and composure
克当一面
kè dāng yī miàn
to possess one-sided abilities (idiom)
见闻有限
jiàn wén yǒu xiàn
to possess limited experience and knowledge (idiom)
道高益安,势高益危
dào gāo yì ān , shì gāo yì wēi
More moral strength increases one's safety, more power and influence increases one's danger (idiom, from Records of the Historian 史記|史记). cf Unlimited power is apt to corrupt the minds of those who possess it (William Pitt the Elder, 1770).
别无长物
bié wú cháng wù
to possess nothing except bare necessities / to live a poor or frugal life
身无长物
shēn wú cháng wù
to possess nothing except bare necessities / to live a poor or frugal life