Worry

https://www.portsmouthhigh.co.uk/welcome/heads-blog/worry-does-not-empty-tomorrow-of-its-sorrow-it-empties-today-of-its-strength#:~:text=It%20empties%20today%20of%20its%20strength',-Welcome&text=The%20GDST%20Difference-,'Worry%20does%20not%20empty%20tomorrow%20of%20its%20sorrow.,strength'%20%E2%80%93%20Corrie%20Ten%20Boom.