don't let the grass grow under one's feet

don't let the grass grow under (one's) feet

Be continually active; do not stand still or be idle (thus giving the grass a chance to grow where you're standing). Don't let the grass grow under your feet, kid. Get to work!See also: feet, grass, grow, let

don't let the grass grow under one's feet

Act now, don't delay. For example, Write your applications today; don't let the grass grow under your feet. This expression alludes to waiting so long that grass can grow. [c. 1600] See also: feet, grass, grow, let