数学不好的姑娘前途无量英语不好的少年万丈光芒
[shù xué bù hăo de gū niáng qián tú wú liàng yīng yŭ bù hăo de shăo nián wàn zhàng guāng máng]
'A girl not good at math can still have limitless future prospects. And a boy with poor English can emit splendid rays.' This shows a rather humorous and optimistic mindset: everyone has his weak areas; yet deficiencies in some aspects don't determine overall incompetence and can shine brightly in other places if they work hard or explore suitable development directions.