Laws are like spider's webs: If some poor weak creature comes up against them, it is caught; but a big one can break through and get away.
Notes from Wikiquote
τὸν οὖν Ἀνάχαρσιν πυθόμενον, καταγελᾶν τῆς πραγματείας τοῦ Σόλωνος, οἰομένου γράμμασιν ἐφέξειν τὰς ἀδικίας καὶ πλεονεξίας τῶν πολιτῶν, ἃ μηδὲν τῶν ἀραχνίων διαφέρειν, ἀλλ᾿ ὡς ἐκεῖνα τοὺς μὲν ἀσθενεῖς καὶ λεπτοὺς τῶν ἁλισκομένων καθέξειν, ὑπὸ δὲ τῶν δυνατῶν καὶ πλουσίων διαρραγήσεσθαι. | Anacharsis, accordingly, on learning what Solon was about, laughed at him for thinking that he could check the injustice and rapacity of the citizens by written laws, which were just like spiders' webs; they would hold the weak and delicate who might be caught in their meshes, but would be torn in pieces by the rich and powerful.