"I must follow him through thick and thin." - Miguel de Cervantes.
Wiktionary
Thick-and-thin Sentence Examples
Thus in political matters he had the same fate as in ecclesiastical; for the Whigs were no more prepared than the Tories to support William through thick and thin.
Instead, it features thick and thin lines in a swirling pattern.
The other vertex stars use different arrangements of the thick and thin rhombs.
