Many famous “wise quotes” have opposing quotes.
Just because you hear a good saying doesn’t mean it’s true. Advice is situational. There are tons of examples of opposite “wise” sayings.
I also have some of these as Competing Principles.
Examples
To thine own self, be true. When in Rome, do as the Romans do.
It’s never too late to learn. You can’t teach and old dog new tricks.
If at first you don’t succeed, try try again. There’s no point beating a dead horse.
Perfect is the enemy of Good Enough. Good is the enemy of Great.
Actions speak louder than words. The pen is mightier than the sword.
Nothing ventured, nothing gained. Better safe than sorry.