The Lord is my shepherd. I shall not want for nothing. He makes me lie down in the green pastures. He greases up my head with oil. He gives me kung-fu in the face of my enemies. Amen. Stephen King
He who greases his cart-wheels helps his oxen. Spanish Proverb
He who measures oil greases his hands. Spanish Proverb
He who greases his wheels helps his oxen. Romanian Proverb
A.' duo greases up for 'Suite' ride". Source: Internet
Also, though Baa wears pink and Boo wears blue, each child is equally capable of doing whatever needs to be done: Baa greases the axle; Boo opens the sardine tin to coax the cat down. Source: Internet