Share some Khmer proverbs that you've heard of or learned from your elders.
Here are a few that I've read before:

ចង់​ចេះ​ធ្វើ​ល្ងង់ (jong jeh tver l'ngong)
"If you want to be intelligent, act ignorant"

ចិត្ត​ល្អ ក្រ​ខ្លួន (jet la'or kro kluon)
"Being too kind will make you poor" (not exactly but basically)

ចេះ​ពី​រៀន​​ មាន​ពី​រក ក្រ​ពី​ខ្ជិល (jeh bpi rien, mien bpi rok, kro bpi k'chil)
"Intelligent from learning, Wealthy (or having) from searching, Poor from being lazy"

Share some more ^_^