there’s many a slip ’twixt the cup and the lip

== Anglais == === Étymologie === Composé de there's, many, slip, betwixt, cup et lip. === Locution-phrase === there's many a slip 'twixt the cup and the lip il y a loin de la coupe aux lèvres. ==== Variantes ==== there's many a slip twixt cup and lip