Use when discussing positive progress, especially when it's ongoing and shows no signs of stopping. Ever since the merger, our company has gone from strength to strength.
Pro Tip 2/3
Success Amplified
Implies that success leads to more success, like a snowball effect. With every new book she writes, the author goes from strength to strength.
Pro Tip 3/3
Never Complacent
Suggest that someone doesn't settle for their current achievements but works for more. After winning the award, the young scientist went from strength to strength in her research.