what he says
Lo que él dice es muy importante.
What he says is very important.
Don't trust what he says.
Todo lo que él dice me irrita.
Everything he says irritates me.
No hay falsedad en lo que él dice.
There is no falsehood in what he says.
Lo que él dice no tiene sentido.
What he says doesn't make sense.
I believe what he says.
Ella cree todo lo que él dice.
She believes everything he says.
Apenas puedo entender lo que él dice.
I can barely understand what he's saying.
Sólo me creo la mitad de lo que él dice.
I only believe half of what he says.