xiǎo dòng bù dǔ , dà dòng nán bǔ 
		If you don't plug the small hole, the big hole will be hard to repair (俗语 common saying). A stitch in time saves nine.
		 
		
		
														
		
		
			 
		
				
		
			xiǎo dòng bù dǔ , dà dòng nán bǔ 
		If you don't plug the small hole, the big hole will be hard to repair (idiom); A stitch in time saves nine.