Word: 终 (zhōng)

事不三思，终有后悔

shì bù sānsī, zhōng yǒu hòuhuǐ

if you don't think three times before acting, you'll end up regretting it

他乡虽好，终非久留之地

tā xiāng suī hǎo, zhōng fēi jiǔliú zhī dì

though a foreign land is fine, it is not a place to stay long

他的行为由始至终都是对的。

Tā de xíngwéi yóu shǐ zhì zhōng dōu shì duì de.

His action throughout was correct.

他终会毁了自己的。

Tā zhōng huì huǐle zìjǐ de.

He will eventually ruin himself.

你终有一天会后悔的。

Nǐ zhōng yǒu yì tiān huì hòuhuǐ de.

The time will come when you'll regret it.

儿女做坏事，父母终有错

érnǚ zuò huàishì, fùmǔ zhōng yǒu cuò

when children do wrong, the parents are still at fault

受人之托，必当终人之事

shòu rén zhī tuō, bì dāng zhōng rén zhī shì

entrusted by someone, you must see their matter through

善恶到头终有报，只争来早与来迟

shàn'è dàotóu zhōng yǒu bào, zhǐ zhēng lái zǎo yǔ lái chí

good and evil in the end get repaid; the only question is whether it comes early or late

太空旅行终有一天会成为平常事。

Tàikōng lǚxíng zhōng yǒu yì tiān huì chéngwéi píngcháng shì.

Space travel will be commonplace some time in the future.

害人终害己

hàirén zhōng hài jǐ

harming others ends up harming oneself

林肯的父母终其一生都很穷。

Línkěn de fùmǔ zhōng qí yìshēng dōu hěn qióng.

Lincoln's parents remained poor all their lives.

海枯终见底，人死不知心

hǎi kū zhōng jiàn dǐ, rén sǐ bùzhī xīn

when the sea dries up you finally see the bottom; when a person dies you still don't know their heart