What did Galen, the Power of Demacia, say in League of Legends? What does "evil crosses the river" mean?

Garen has a lot of lines, and the version update will cause the lines of some heroes to also be updated. "Evil crosses the river" must have been misheard, he meant "evil brings disaster".

The lines are as follows:

People are here and the tower is here! (Appearance lines)

Protect your home and country!

Justice, be with me!

Life is endless and the fight is endless!

Don’t be afraid, I’m coming.

Long live the King!

Go forward with courage!

Hurry up and end it! My head is spinning a bit.

Summoner, what do you mean by "face rolling keyboard"?

Evil people will eventually be punished.

Evil woe!

Punishing rape and eradicating evil!

Cunning villain!

Come here, you will die gloriously.

Long live Demacia!

The glory of Demacia will never fade away!

This world needs hope!

Fight for those who cannot fight!

Our achievements will shape the future!

Never forget why we fight.

Fear is the number one enemy!

Stay true to your beliefs!

Our actions are righteous!

Let you see the power of Demacia!

Fight bravely and act fairly.

Justice, be with me!

Justice relies either on law or force!

I am ready/willing to serve you/without any delay

Crush! (Use Q skill)

Follow me! (Use Q skill)

Stay calm, stay calm! (Use W skill)

Don’t let go! (Use W skill)

Demacia! (Use W skill)

Never waver! (Use E skill)

Disperse their formation! (Use E skill)

Justice will prevail! (Use R skill)

Accept the sanction! (Use R skill)

Hey, look! I'm lifting the whole world up! (joke)

Well, my shoulders are already pretty stress-resistant. (joke)

I could keep spinning for hours, really. (joke)

Darius, go and be depressed, hehehehe~~ (Special joke when facing Darius, the Hand of Noxus)

If you dare to reach out to Noxus, I will chop him off! (Special taunt when facing Darius, Hand of Noxus)

Darius, you are a butcher, not a general! (Special taunt when facing Darius, Hand of Noxus)