Can we rely on Buddha's quotes found on internet?

I found many quotes on internet but if we'd think we do not find any reference in any scripture so do we need to ignore them as they are possibly fake quotes? I found such: >"Three things cannot be long hidden: the sun, the moon, and the truth." I can see search generate result by this site ['fakebuddhaquotes.com'](http://fakebuddhaquotes.com/three-things-cannot-be-long-hidden-the-sun-the-moon-and-the-truth/) > “Better than a thousand hollow words, is one word that brings peace.” So are we supposed to ignore if they are fake and if not, what is second quote's meaning?