Don't throw away your old shoes until you have new ones
The proverb "Don't throw away your old shoes until you have new ones" is a wise piece of advice that emphasizes the importance of being prepared and not acting impulsively. In a literal sense, it suggests that one should not discard something useful until they have a suitable replacement. However, when applied metaphorically, this proverb carries a deeper meaning about being cautious, patient, and thoughtful in decision-making.