You can win people to your side more easily by gentle persuasion and flattery than by hostile confrontation.
Browse entries near You can catch more flies with honey than with vinegar
You & Coll Ex
You & Jerv
you bet your ass
you bet!
you better believe it
you can lead a horse to water but you can't make it drink
You can lead a horse to water, but you can't make him drink.
you can say that again
You can't fit a round peg in a square hole
You can't go home again