Taith hoelen wyth, o’r blaen i’r bôn – the course of an eight inch nail is only from end to end.

Taith hoelen wyth, o’r blaen i’r bôn.
Dihareb Cymraeg. Ystyr Saesneg; English meaning:
The course of an eight inch nail is only from end to end.

Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.