How to say "防人之心不可无" (fáng rén zhī xīn bù kě wú) in Chinese dialogue

fángrénzhīxīn

You can't be too careful.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0127:20
hái
néng
zán
men
gěi
piàn
le

by that slow-witted Yu Ming?

LINE 0227:22
PLAYING SCENE
fáng
rén
zhī
xīn

You can't be too careful.

LINE 0327:24
duì
de

Yeah.

Show Information
Source MediaTV Series
Season & EpisodeS1 E5
Timestamp27:22
TMDB ID282497