One swallow does not make a summer Link to proverb. There's nowt so queer as folk. While there's life there's hope. Build a better mousetrap and the world will beat a path to your doorLink to proverb. For want of a nail the shoe was lost; for want of a shoe the horse was lost; and for want of a horse the man was lost. Beauty is only skin deep Link to proverb. An exception to every rule - There's.