The bird alighteth not on the spread net when it beholds another bird in the snare. Take warning by the misfortunes of others, that others may not take example from you.
SaadiKeep belly lightly loaded, if mind would wisdom see;For bodies crammed to bursting, make empty souls to be.
SaadiHe who learns, and makes no use of his learning, is a beast of burden with a load of books. Does the ass comprehend whether he carries on his back a library or a bundle of faggots?
Saadi