With accent marks:
Доверя́й, но проверя́й.
Trust but verify.
This proverb is becoming more and more relevant nowadays.
It is good to have trust in people, but you need to know for sure who can be trusted and who can not.
Other Russian proverbs
Оne can not see the wood for the trees.
Repetition is the mother of learning.
Your own shirt is closer to your body.
One head is good, but two ones are better.
Better late than never.
The one who walks will go through.
Start taking care of the dress while it's new, and of your honor while you are young.
Silent means consent.