In learning, you need to skillfully draw on others' strengths to offset your weaknesses.
Tips
history
From 《孟子·滕文公上》: 今滕绝长补短，将五十里也 - Mencius tells the small state of Teng that if it 'cuts off the long (extra) lands and makes up for the short (deficient) ones,' it still amounts to roughly fifty li. The original was about territory; the modern idiom takes the principle to people and skills.
usage
Almost always positive - praises collaborative improvement. Common in team, workplace, and educational contexts. Not used for hiding weaknesses; it's specifically about using others' strengths to offset them.
