The phrase "big dividends" means getting a significant benefit or reward from an investment or action. It refers to receiving a substantial return or advantage in return for an effort made or a risk taken. Full definition
The bird's - eye 360 - degree camera also pays big dividends in tight quarters along rocky trails. (autoweek.com)
Having good regular sleeping habits pays big dividends in health and effectiveness. (remonline.com)
The preparation time and effort become worth it when you see the powerful opportunities it provides pay big dividends for your students. (thoughtco.com)