«اِلْهُرُوبْ نُصِّ الشَّطَارَهْ»

The proverb holds that getting out of a bad situation is itself a large share of cleverness; "half" is rhetorical exaggeration, not a measured claim. Lingering where trouble is brewing can bring injury or unwelcome consequences, so a shrewd person recognizes the moment to withdraw rather than insisting on staying put.

In practice it reframes retreat as a skill. Leaving early is presented not as cowardice, weakness or defeat but as sound judgment, and the speaker may use it to praise a timely escape, to recommend avoiding a conflict, or to justify having walked away.

Say it when someone wisely slips away from a quarrel, a risky deal, or a looming problem, or when urging a friend to leave rather than stay and get hurt. It fits light, informal talk and can also excuse one's own hasty exit.