Translate the following sentence into Turkish.
The confession of Peter Keating has made clear that Howard Roark is a ruthless egoist who has destroyed Cortlandt Homes for his own selfish motive.
Peter Keating'in ifadesi, Howard Roark'un kendi çıkarları için Cortlandt Evleri'ni yıkan insafsız bir egoist olduğunu ortaya koydu.