For thee — if this my deed seems foolishness,
The fool has caught the foolish in her folly.

[σοὶ δ᾽ εἰ δοκῶ νῦν μῶρα δρῶσα τυγχάνειν,
σχεδόν τι μώρῳ μωρίαν ὀφλισκάνω.]

Sophocles (496-406 BC) Greek tragic playwright
Antigone, l. 469ff [Antigone] (441 BC) [tr. Donaldson (1848)]
    (Source)

Alt. trans.:

And if my present actions are foolish in your sight, it may be that it is a fool who accuses me of folly.
[tr. Jebb (1891)]

And if in this thou judgest me a fool,
Methinks the judge of folly's not acquit.
[tr. Storr (1859)]

This to thee may seem
Madness and folly; if it be, 'tis fit
I should act thus; it but resembles thee.
[tr. Werner (1892)]

But you! You think
I've been a fool? It takes a fool to think that.
[tr. Woodruff (2001)]

If you think I’m a mindless woman then perhaps it's a mindless man who recognises a mindless woman.
[tr. Theodoridis (2004)]

If you think what I’m doing now is stupid,
perhaps I’m being charged with foolishness
by someone who’s a fool.
[tr. Johnston (2005), ll. 531-33]

And if you think my acts are foolishness
the foolishness may be in a fool's eye.
[tr. Wyckoff]