“The faintest ink is more powerful than the strongest memory.”— Chinese proverb These days, we don’t rely on ink as much; our words are typed, tapped, copied, and pasted. But the truth behind that old saying still holds. What we write down, we keep. What we don’t? It drifts.That’s probably why, despite all the new tech and fancy formats floating around, one quietly consistent tool still runs the show: the PDF. You know that feeling when you send someone a document and it opens all wonky on their screen? Wrong fonts, shifted images, things breaking into the next page? PDFs don’t do that. They hold your work steady, whether you’re…