stubborn and unyielding

willpower

Tough and persistent

Suffer humiliation in order to perform an important task.

uphold the truth

Everyone has his own ambition.

The eyes of onlookers

Different people have different opinions.

There is no common reason, no common reason.

Stick to old habits

Cherish the outdated and protect the outdated-be conservative.

Complacency and conservatism

The absurd conceit of Yelang Wang-indulge in conceit

stuffy

stubborn

Stick to one's opinion

Don't hit the south wall, don't look back

I won't stop until I reach the Yellow River.

A desperate situation with no way out.

You go your way, I'll go my wooden bridge.

Different choices, different lives, different roads and different scenery.

The above idioms and words all mean "don't care about other people's opinions".