Strong Plough Hands

Wonders are many in the world, and the wonder of all is man.
With his bit in the teeth of the storm and his faith in a fragile prow,
Far he sails, where the waves leap white-fanged, wroth at his plan.
And he has his will of the earth by the strength of his hand on the plough. - Sophocles, Antigone

Keep your hand on the plough.