SAG v.
Fig.: To lose firmness or elasticity; to sink; to droop; to flag; to bend; to yield, as the mind or spirits, under the pressure of care, trouble, doubt, or the like; to be unsettled or unbalanced. [R.] the mind I sway by, and the heart I bear, Shall never sag with doubt nor shake with fear. Shak.
STRENGTH n.
One who, or that which, is regarded as embodying or affording force, strength, or firmness; that on which confidence or reliance is based; support; security. God is our refuge and strength. Ps. xlvi. 1. What they boded would be a mischief to us, you are providing shall be one of our principal strengths. Sprat. Certainl…