Little bodies have large souls.

The saying rejects the idea that physical size measures inner worth. Someone small in stature may possess great feeling, courage, intelligence, dignity, or moral strength.

Its word “souls” gives the praise a moral or spiritual tone, rather than making a precise religious claim. It invites respect for people who may be underestimated because they are physically slight, without reducing them to their size.

Use it as a warm, admiring observation about a small person whose spirit, resolve, sensitivity, or presence seems especially great. It can praise a child or adult of slight build, but should not be used patronizingly or to imply that body size determines worth.