There's no place like home. Fillean meal ar an meallaire. Evil returns to the evil doer. When the cat is away, the mice will play. God's mill may grind slowly, but it grinds finely.
Wine lets out the truth.
Choose your company before you go drinking. The beginning and end of one's life is to draw close to the fire. There is luck in sharing a thing. He who has cattle on the hill will not sleep easy. Even a small thorn causes festering.